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【外研版】中考英语总复习题型集训:(3)阅读理解(2)任务型阅读(含答案)

【外研版】中考英语总复习题型集训:(3)阅读理解(2)任务型阅读(含答案)

中考题型集训(三)阅读理解(二)任务型阅读题组1判断正误根据短文内容判断正(T)误(F)。

A[2014·绥化]The world is becoming much smaller by using modern traffic and modern communication. Life today is much easier than it was hundreds of years ago, but it has brought new problems. One of the biggest problems is pollution. To pollute means to make things dirty. Pollution comes in many ways. We see it, smell it, drink it and even hear it.Man has been polluting the earth. The more people, the more pollution. Air pollution is the most serious. It's bad for all living things in the world, but it is not the only kind of pollution. Water pollution kills fish and pollutes our drinking water. Noise pollution makes us angry more easily.Many countries are making rules to fight pollution. They stop people from burning coal in houses and factories in the city, and from putting dirty smoke into the air. Pollution by SO2 is now the most dangerous kind of air pollution. It is caused by heavy traffic. We are sure that if there are fewer people driving, there will be less air pollution.()1.The world is becoming smaller by using modern traffic and modern communication.()2.Water pollution is the most serious pollution.()3.Two kinds of pollution are mentioned in the passage.()4.Noise pollution makes us angry more easily.()5.SO2 in the air pollution mainly comes from heavy traffic.B [2015·成都]We are collecting more news for our school English newspaper. Would you like to be reporters for it? Welcome! Here are two pieces from the news page.The Best RunnerWe had a sports day at school yesterday. Last year's best runner, Li Yu, only won the second prize in the 800­meter race. Instead, Yang Liu from Class two camefirst by two seconds. Next year the race is going to be more interesting! Who will bethe best runner? I wonder.Good bye, Mr White!Our English teacher, Mr White, has fisnished his two years' teaching at our school and will leave next month. Mr White is an excellent teacher and he's alwaysfriendly to us. We'll never forget his lively and interesting teaching. We are lucky tobe his students. We thank him for all his hard work and wish him a nice journeyhome. We will miss you, Mr White!()1.You are welcome to be reporters for our school English newspaper.()2.Li Yu won the second prize in the 800­meter race yesterday.()3.Yang Liu was the best runner last year.()4.Mr White will teach us English for two years at our school.()5.We'll always remember Mr White's lively and interesting teaching.C[2015·绥化]When I was at school, I had a classmate whose name was Ted. Ted and I were in the same class. He sat next to me. He had serious problems in communicating with others. We always had to guess what he was saying. Besides, most of my classmates did not like to play with him because his hands and shirts were always dirty. I told him several times a day to wash his hands. I tried to let him know the importance of being clean. But he just could not hear. I really disliked him. But I didn't know how to change him.One day, our teacher Miss Hsieh walked to Ted. She said nothing. She took Ted to the washroom. Miss Hsieh washed his hands slowly and told Ted that he should keep himself clean. She did that every day for one week. Finally, Ted understood what Miss Hsieh wanted him to do.Miss Hsieh's love gave me a good example. When I am doing my job, I always teach my students by showing them the right ways to do things. I always remember to give them more time to learn and to grow up. I'd like to say thanks to Miss Hsieh because I learn a lot from her.()1.We always had to guess what Ted was saying because he spoke too fast.()2.Sometimes Ted's hands and shirts were dirty.()3.The writer and Miss Hsieh told Ted to keep himself clean, but Ted refused to do so.()4.At last, Ted could understand what Miss Hsieh wanted him to do.()5.Miss Hsieh is really a good teacher.题组2回答问题根据短文内容回答问题。

2021届高考地理二轮复习 小尺度突破地理学习——内蒙古篇——内蒙古河套地区题组二

2021届高考地理二轮复习 小尺度突破地理学习——内蒙古篇——内蒙古河套地区题组二

内蒙古河套地区2一、单项选择题河套灌区(下图)位于内蒙古自治区中部的河套平原,是引黄河水灌溉的自流灌溉区。

河套灌区有一种特殊的传统灌溉制度——秋浇(农作物收割后的浇灌,每年从9 月底开始到11 月初结束,是该灌区一年中用水量最大的一次)。

据此完成下列各题。

1.导致图示甲、乙两区域景观差异的原因最可能是()A.海拔差异B.热量差异C.土质差异D.降水差异2.河套灌区中修建的水闸,其作用是()A.发电B.防洪C.灌溉D.水产养殖3.河套灌区进行秋浇,其目的是()①秋后淋盐①冬季保温①春季保墒(土壤湿度)①秋播A.①①B.①①C.①①D.①①河套灌区位于内蒙古自治区巴彦淖尔市,有两千多年的引黄灌溉历史,入选2019年度世界灌溉工程遗产名录。

图为河套灌区景观图和位置示意图。

读图,完成下面小题。

4.影响河套灌区农业发展的主导因素是()A.气候B.地形C.水源D.土壤5.关于河套灌区可持续发展的建议,合理的是()A.继续扩大灌区规模,提升经济效益B.退耕还牧,不断缩减灌溉面积C.增加水稻种植面积,提高粮食产量D.兴修水利,完善农田基础设施内蒙古自治区巴彦淖尔地处河套平原,其葵花籽出油率高于其他地区。

近年来,巴彦淖尔向日葵种植面积不断扩大。

2016年巴彦淖尔市葵花种植面积在400万亩左右,但该年有“中国葵花之乡”美誉的内蒙古巴彦淖尔市葵花籽利润下降。

读图完成下面小题。

6.巴彦淖尔地区向日葵含油率高的原因,说法正确的是()A.夏半年降水多,有利于向日葵生长B.积温低,向日葵的生长期较长C.冬季气温低虫害少D.气候的大陆性较强,年温差较大7.2016年有“中国葵花之乡”美誉的内蒙古巴彦淖尔市葵花籽利润下降,你认为最可能的原因是()A.劳动力价格变化B.气候变化C.市场竞争加剧D.政策变化河套地区居民将黄河水通过引水渠引入区内农田,实现自流灌溉,形成了富甲一方的“塞上粮仓”。

下图河套灌区分布图和为河套灌区月平均地下水埋藏深度分布示意图。

2021年河南中考英语考前冲刺:阅读理解题组训练(二)

2021年河南中考英语考前冲刺:阅读理解题组训练(二)

2021河南中考英语考前冲刺:阅读理解题组训练(二)1.One morning, a very successful businessman who had a big company was getting ready to go to his office. When he reached into his car and opened the door, a dog sleeping under his car suddenly came out and bit(咬)on his leg. The businessman quickly picked up a few stones and threw at the dog, but none hit the dog. The dog ran away.As soon as he reached his office, the businessman called a meeting of his managers to ask about their tasks, and during the meeting he put anger of the dog on them. The managers also got upset by the anger of their boss and they put their anger on the workers under them. The chain of this reaction kept going, and finally the anger reached to the office cleaner.Now, there was no one working under the cleaner! So, when the office time was over, he reached his home, and his wife opened the door. She asked him, "Why are you so late today?" The cleaner said loudly, "I didn't go to the office to play football. I went to work so don't irritate me with your stupid questions!"So, the wife got upset for no reason. She put her anger on her son who was watching TV, saying, "This is all you do. You have no interest in studying! Turn off the TV now."The son got upset too! He walked out of his house and saw a dog passing by looking at him. He picked up a stone and hit the dog in anger. The window of the businessman's car in front of the building was broken unluckily.(1)The businessman got angry at the meeting because ________.A.the company had a lot of problemsB.the managers didn't finish the tasks on timeC.his leg was bitten by a dogD.the window of his car was broken(2)We can infer(推断)from the passage that ________.A.the anger kept going to the lower level of the workersB.the cleaner knew why his leader put anger on himC.It's not bad for the managers to attend the meetingD.something enjoyable happened in the company(3)What does the underlined word "irritate" mean?A.安慰B.激怒C.照顾D.侮辱(4)The wife asked her son to turn off the TV because ________.A.he wasn't interested in studyingB.the family had a poor lifeC.he should go out for exerciseD.she was upset and tried to put her anger on him(5)What can we learn from the passage?A.Be careful of a sleeping dog under a car.B.Hold in your anger and don't hurt those around you.C.Take a few moments to collect your thoughts.D.Anger itself isn't a problem.2.If you like nature, Mona Island is a wonderful place to take a vacation. There are beautiful beaches and caves for you to explore. Some of the animals living there are not found anywhere else in the world. There are many things that make Mona Island an unusual place.Mona Island is very small. The only way to get there is by taking a long boat ride from the Island of Puerto Rico.The government of Puerto Rico takes care of Mona Island and has made it a natural reserve. Mona Island is different from most places because people mustn't live there. There are only a few forest ranges for people to stay in.The forest rangers' job is to keep Mona Island safe and beautiful. They make people follow the rules here. One rule is that only 100 people each time can visit the island.Visitors to Mona Island have to prepare carefully for their trip. Visitors can only sleep in some areas and must bring their own tents. And if they want anything to eat or drink, they have to bring that along too. But if you are glad to take the trouble to come to Mona Island, you will enjoy many wonderful sights. I'm sure.(1)What is Paragraph 1 mainly about?A.The location of Mona Island.B.The weather of Mona Island.C.Why people should go to Mona Island.D.Why people should protect Mona Island.(2)How can people get to Mona Island from the Island of Puerto Rico?A.By plane.B.By boat.C.On foot.D.By car.(3)What should visitors do before going to Mona Island?A.Read about Puerto Rico.B.Find a comfortable hotel.C.Collect information about the animals there.D.Make sure they have a tent, enough food and water.3.One day a man went to the market and brought home some peaches. He said to his four sons, "I have bought a peach for each of you, and one for your mother." They took the fruit and thanked their father. It was not often that they could have such fine peaches.In the evening the father said, "Well, boys, what did you do with those peaches?"The eldest son said, "I ate mine, and found it very sweet and juicy. I have put the stone away, and in the spring I will plant it. If it grows, I will have a peach tree of my own.""You have done right," said his father. "It is a good thing to think of having something for yourself tomorrow."Theyoungest son then said," I ate my peach and threw away the stone, and Mother gave me half of hers. It tasted so good.""Well," said his father, "you are a little boy. But you should not have been so quick to eat the peach and throw away the stone."The second son said, "I picked up the stone which he threw away. I broke it open and ate the kernel. Then I sold my peach for enough to buy three peaches the next time I go down the street."The father wasn't very happy with this answer. He said, "It is right to think of having something for yourself, but you have acted in a way that I am afraid will make you selfish and greedy."The third son said, "I did not eat my peach. I gave it to the little sick boy who lives next door. The doctor said peaches would do him good, but his mother is too poor to buy any for him."The other three boys felt that this boy had made the best use of his peach.(1)What can we learn about the father from Paragraph 1?A.He didn't like eating peaches.B.He brought home five peaches.C.He often bought peaches for his sons.D.He picked the peaches from a peach tree.(2)What did the eldest son think of his peach?A.It was big.B.It was fresh.C.It looked beautiful.D.It tasted good.(3)What did the second son do with his peach?A.He sold it.B.He ate it.C.He gave it to his mother.D.He traded it for something else.(4)Who was thought to make the best use of his peach?A.The eldest son.B.The second son.C.The third son.D.The youngest son.4.Mary is eleven. She has long hair and brown eyes. Her ears are small.Mary lives in the center of the city. There is a post office next to her house. There is a coffee shop behind her house and a supermarket in front of her house. But there aren't any schools near her house. Mary often goes to the supermarket to buy fruit. She likes apples and bananas, but she likes strawberries best.Now Mary is in her bedroom. The room is in a mess! Her jeans are on the floor. There is one sock on the sofa and the other one is gone(不在的). Her mom is very angry. She says to Mary, "Tidy up your room! Put the jeans away and find the socks."Mary likes playing table tennis and she often plays with her classmates after school. She doesn't like playing basketball, because she is not tall. In spring, Mary likes to help her grandma work in the garden(花园). And in summer, she would like to go camping(去野营)with her grandpa. She thinks they' re interesting.(1)You can't find ________ near Mary's house.A.a coffee shopB.a schoolC.a supermarket(2) ________ are Mary's favorite fruit.A.ApplesB.BananasC.Strawberries(3)The underlined words " in a mess " in Paragraph 3 mean "________" in Chinese.A.破旧不堪B.嘈杂喧闹C.杂乱无章(4)From the passage we know Mary ________.A.isn't tallB.has small eyesC.never works in the garden5.Lisa SantoriSpaghetti Street2462 CRome, Italy(1)How is the weather in Shanghai now?A.Sunny.B.Rainy.C.Windy.(2)Who is Lisa?A.Sophie's friend in Italy.B.Sophie's friend in China.C.Sophie's aunt in China.(3)Which of the following is TRUE?A.Sophie comes to China to learn Chinese.B.Sophie would like to travel around Shanghai tomorrow.C.Sophie thinks her brother is lazy because he doesn't cook.6."Love is still alive!" Wang Zhiru from Jiangxi Academy of Forestry, said excitedly when receiving a picture of a white crane(鹤)on January 3rd2019. The white crane they named Love was saved and set free in early 2018.Love was first found on April 24th 2018, when Li Zengming, a farmer, drove past a reservoir(水库)in the countryside of Nanchang, capital of Jiangxi Province. Seeing ittrying to fly but falling again and again, Li thought that it might be hurt. He drove to the shore and went into the water to save it. "I saw the white crane with dull eyes and a weak body. It was probably hurt. If I let it alone, it would be in danger," Li recalled. After more than half an hour, Li finally took the white crane back to the shore.Then he called his uncle, an experienced animal saver for help. "Come over immediately and let's send it to the police station right away" said his uncle. When seeing the weak wild crane, Jiang Qingchun from the Five-Star Police Station, put down his work and checked it carefully."At the end of April, migratory(迁移的)birds usually return to the north. It's abnormal for a white crane to still be living nearby. It may be left behind because of its poor health." Jiang said. He contacted Wang at the Jiangxi Academy of Forestry for help. Wang's team found Love did not seem to be hurt or have illness, but it suffered(遭受)from hunger and tiredness. After five days' treatment, its weight rose from 3.75 kg to 4 kg.Being kept for long will be bad for birds' ability to live in the wild. Wang's team decided on May 2nd to set it free at a place in northern China so that it could join the migrating group heading for Siberia in Russia. On May 8th, Love was set free at the Momoge National Nature Reserve.(1)When did the farmer find Love for the first time?A.On May 2nd, 2019.B.On May 8th, 2019.C.On April 24th, 2018.D.On January 3rd, 2019.(2)The underlined word "abnormal" in Paragraph 4 means ________.A.unhappyB.unusualC.unknownD.unlucky(3)What was wrong with Love?A.It was hurt.B.It was weak and lost.C.It was dead.D.It was hungry and tired.(4)What does the underline words "set free" mean?A.释放B.逮捕C.饲养D.杀害(5)What is the best title of the passage?A.Love hurtB.Love lostC.Love foundD.Love gone7.Perhaps you have heard the expression "When in Rome, do as the Romans do". So when you want to do business in France, you have to get to know French culture, to make marketing plans, and to run your business by local laws.Language should be the focus of anyone planning to do business in France. The French take great pride in their language, so anyone who does not speak it may run the risk of being disrespected(不尊敬)by his French workmates or business partners. Also, another reason why learning French is important is that it is a great way to show every possible French business partner that you care and respect their country's culture and language.The first thing that you should do when meeting someone new is to shake his hand and always look the person in the eye. In social meetings with friends, kissing is common.Use first names only after being invited to. Use Monsieur or Madame before the familyname. The French will sometimes introduce themselves using their family name first, followed by their first name.Dress well. The French get information about people based on their appearance(外貌). Your business clothing is a reflection(反映)of your success and social status. Always try to be tasteful and stylish. Women are advised to dress simply but elegantly. Business women usually wear make-up.Lunches are common in doing business in France, which usually have an appetizer, main meal with wine, cheese, dessert and coffee. Don't eat quickly. French lunches usually last two or three hours. This is a time to build relationship.Do not begin eating until the host says, "bon appetite". Pass dishes to the left, keep hands above the table and try to eat everything on the plate. Be careful with adding salt, pepper or sauces to your food. This may suggest that you find the food tasteless. If eating in a restaurant, the person who invites always pays.(1)Paragraph 2 mainly talks about ________ if you plan to do business in France.A.why it is important to learn FrenchB.what French culture you should knowC.how you can learn the language wellD.how you can get on with your partners(2)In France, when you meet someone for the first time, you are supposed to ________.A.kissB.bowC.shake handsD.look the person in the eye(3)If a French man named Alban Martin is introduced to you, you'd better call him________.A.AlbanB.MartinC.Monsieur AlbanD.Monsieur Martin(4)What does the underlined word "elegantly" in Paragraph 5 most probably mean in Chinese?A.雅致地B.复杂地C.邋遢地D.随意地(5)According to the last paragraph, what are you supposed to do while you are having a meal at a table with other people?A.Pass dishes with your left hand.B.Eat all the food on the plate.C.Add salt or pepper to your food.D.Let the host start eating first.8.Space vegetables are grown from seeds(种子)that have been taken to space and brought back to the earth. The seeds are affected(影响)by the radiation(辐射)and low gravity(重力)in space. When they are brought back to the earth, these seeds produce vegetables that are bigger and healthier than normal vegetables. However, some people worry about eating space vegetables. They think that space vegetables might not be good for us andcould make us get sick because of the radiation in space. However, people should not be frightened because space vegetables are very healthy.Here are some facts that you should know about space vegetables.Space vegetables are grown from seeds that are carefully chosen. When seeds are brought back from space they are tested to make sure that they will be safe to eat.Space vegetables are better for you than normal vegetables. For example, space tomatoes stay fresh for twenty days, which is one week longer than normal tomatoes.After genetically modified(转基因)food appeared in the market, people worried that they were eating unknown things. For example, if nut genes(坚果基因)are put inside potatoes, people allergic(过敏的)to nuts might get sick from eating these potatoes because they do not know they are also eating nuts. Unlike genetically modified food, space vegetables have not been genetically changed. This means that no new genes are put into the vegetables. Therefore, there are no dangers of eating unknown.(1)According to Paragraph One, how are the space vegetables?A.More delicious.B.Healthier and bigger.C.More dangerous.D.Cheaper and healthier.(2)According to Paragraph 4, how long can normal tomatoes stay fresh?A.For seven day.B.For twenty days.C.For thirteen days.D.For twenty-seven days.(3)What's the difference between space vegetables and genetically modified food?A.Space vegetables have no new genes.B.Space vegetables are grown in space.C.Space vegetables have nothing unknown.D.Space vegetables are genetically changed.(4)What does the writer want to tell us?A.The seeds of space vegetables are taken to space.B.Everybody worries about eating space vegetables.C.Space vegetables are safe and good for people to eat.D.Space vegetables bring us illness because of the radiation.参考答案1.【答案】CABDB2.【答案】CBD3.【答案】BDAC4.【答案】BCCA5.【答案】BAB6.【答案】CBDAC7.【答案】ACDAB8.【答案】BCAC。

高考圈题(新课标II卷)高考生物总复习 题组训练2 物质进出细胞的方式-人教版高三全册生物试题

高考圈题(新课标II卷)高考生物总复习 题组训练2 物质进出细胞的方式-人教版高三全册生物试题

题组2物质进出细胞的方式(一)、考法解法命题特点分析本考点是轮考内容,考查形式基本是单选题,难度系数在0.4左右,考查难点是物质进出的基本过程,本考点主要考基础概念和基本技能,主要考查考生对基本概念的熟记程度。

解题方法荟萃现今高考注重学生能力的培养,题干的设置更复杂更隐晦更难把握,而些类试题一旦审题失误,必错无疑。

如何审限制条件(找“题眼”)就显的优为重要了,限制条件的种类很多,如时间,原因,影响等。

限制的程度也不同,如根本,直接,最终等,选择的方向也有肯定与否定之分,如是,不是,正确,错误等。

描述的对象也有不同,如植物细胞,动物细胞,表皮细胞,叶肉细胞,根尖细胞,T2噬菌体,细菌,蓝藻,真菌,原核生物,真核生物等,这些限制条件,其设问指向不同,往往提示了解题的思路。

故应注意相关概念的区别,掌握相关概念的内涵和外延。

(二)、真题剖析【题干】(2014•某某)如图为氨基酸和Na+进出肾小管上皮细胞的示意图,下表选项中正确的是()选项管腔中氨基酸→上皮细胞管腔中Na+→上皮细胞上皮细胞中氨基酸→组织液A 主动运输被动运输主动运输B 被动运输被动运输被动运输C 被动运输主动运输被动运输D 主动运输被动运输被动运输【答案】D【解析】(命题意图)物质跨膜运输主要包括两种方式:被动运输和主动运输,被动运输又包括自由扩散和协助扩散.被动运输是由高浓度向低浓度一侧扩散,而主动运输是由低浓度向高浓度一侧运输。

其中协助扩散需要载体蛋白的协助,但不需要消耗能量;而主动运输既需要消耗能量,也需要载体蛋白的协助。

(解题点拨)根据图形可知,肾小管管腔中的氨基酸进入上皮细胞为逆浓度的运输,属于主动运输(其动力来自于Na+协同运输中的离子梯度);管腔中Na+进入上皮细胞的过程中,是由高浓度向低浓度一侧扩散,并且需要载体蛋白的协助,属于被动运输中的协助扩散;上皮细胞中氨基酸进入组织液的过程中,是由高浓度向低浓度一侧扩散,并且需要载体蛋白的协助,属于被动运输中的协助扩散。

2020高考苏教版生物-高考微题组二遗传的基本规律

2020高考苏教版生物-高考微题组二遗传的基本规律

高考微题组二遗传的基本规律非选择题1.(2018全国理综Ⅲ)某小组利用某二倍体自花传粉植物进行两组杂交实验,杂交涉及的四对相对性状分别是:红果(红)与黄果(黄)、子房二室(二)与多室(多)、圆形果(圆)与长形果(长)、单一花序(单)与复状花序(复)。

实验数据如下表。

回答下列问题。

(1)根据表中数据可得出的结论是:控制甲组两对相对性状的基因位于上,依据是;控制乙组两对相对性状的基因位于(填“一对”或“两对”)同源染色体上,依据是。

(2)某同学若用“长复”分别与乙组的两个F1进行杂交,结合表中数据分析,其子代的统计结果不符合的比例。

2.(2017全国Ⅰ理综)某种羊的性别决定为XY型。

已知其有角和无角由位于常染色体上的等位基因(N/n)控制;黑毛和白毛由等位基因(M/m)控制,且黑毛对白毛为显性。

回答下列问题。

(1)公羊中基因型为NN或Nn的表现为有角,nn无角;母羊中基因型为NN的表现为有角,nn或Nn无角。

若多对杂合子公羊与杂合子母羊杂交,则理论上,子一代群体中母羊的表现型及其比例为;公羊的表现型及其比例为。

(2)某同学为了确定M/m是位于X染色体上,还是位于常染色体上,让多对纯合黑毛母羊与纯合白毛公羊交配,子二代中黑毛∶白毛=3∶1,我们认为根据这一实验数据,不能确定M/m是位于X染色体上,还是位于常染色体上,还需要补充数据,如统计子二代中白毛个体的性别比例,若,则说明M/m是位于X染色体上;若,则说明M/m是位于常染色体上。

(3)一般来说,对于性别决定为XY型的动物群体而言,当一对等位基因(如A/a)位于常染色体上时,基因型有种;当其仅位于X染色体上时,基因型有种;当其位于X和Y染色体的同源区段时(如图所示),基因型有种。

3.下图甲、乙分别代表某种植物两个不同个体的细胞的部分染色体与基因组成,其中高茎(A)对矮茎(a)显性,卷叶(B)对直叶(b)显性,红花(C)对白花(c)显性。

已知失去图示三种基因中的任意一种,都会使配子致死,且甲、乙植物减数分裂过程中不发生交叉互换。

2023届高考英语备考一轮复习七选五专题训练题组 (2)

2023届高考英语备考一轮复习七选五专题训练题组 (2)

全国百所名校2023年高考英语备考一轮复习资料七选五专练题组汇编(二)姓名:班级:得分:A(难度:❤❤❤)V olunteering means to carry out a duty or a job without expecting repayment or reward. The concept is very popular in advanced or rich countries. But in some countries, many people look at volunteering as a waste of time and effort ____1____.One is immediately seen as selfless and helpful when one volunteers to help out someone such as a friend,teacher or parent. ___2____, when you help a teacher to clean the classroom or get involved in a cleanliness campaign at the school level or other community projects Teachers and adults would look at a young person who volunteers his or her time for certain activities as mature, responsible and deserving of respect.In addition, volunteering with an organization such as orphanages, community centers and other non-profit organizations allows you to interact with society at large. In addition to helping these organizations carry out their duties, you not only gain experience but can learn a variety of skills. ____3____ . Even though they are not being aid, through volunteering time, effort and skills, one would learn more than what money can buy.____4____ . For example, if you volunteer your time regularly at a charity organization, you would learn how the organization works and the importance of teamwork, and other essence ideas related to the day-to-day operations of the organizations.Thus, with so many benefits, students, in particular, should be allowed to participate volunteer activities. ____5____ .A.You will feel you are proudB.Your standing would be liftedC.This is especially beneficial to studentsD.One should actively be involved in volunteeringE.However, one can gain many benefits from volunteeringF.They can learn useful interpersonal and organizational skillsG.V olunteering also exposes one to many interesting ideas and issuesB(难度:❤❤❤)Many people travel to enrich and enjoy themselves. As a Persian writer said:“Travel brings power and love back into your life.” However, their travel methods may be different each year.___1____. Let’s take a look.Traveling aloneTraditionally, travel seems to be a group activity to have fun together and avoid loneliness. But traveling alone has become popular, especially among young people.Traveling on your own means that you are the boss of everything, choosing wherever you want to go, whatever you eat and whenever you go out. For some people, it also offers a chance to find themselves a more confident person that is ready to deal with anything. ___2____. “You have to face new things and it pushes you out of your comfort zone,” a traveler from the US, told Travel Pulse.Virtual(虚拟的)realityWorld travel can be expensive. But virtual reality, or VR is giving more possibilities to travel for little cost. With ever-improving headsets(头戴式视读器), smartphones and Wi-Fi connections, people can have a 360-degree experience of museums, theme parks and historical places. ___3___ or view a sea horse giving birth to babies before their eyes in a museum with just a headset on.___4___There are always some “must-see” places anywhere you travel. But traveling in such places always brings problems like overcrowding and noise. In order to have a better travel experience, many tend to visit less famous places. With less transportation and fewer things to do, hitting up a little town gets people to slow down and notice the little things. __5__.A.You may find out that you are likely to become a boss in the futureB.But traveling in a completely foreign land alone can be challengingC.Here are some top choices for this yearD.Slowing down to enjoy the tripE.Getting off the crowded pathF.Take a walk, ride a bike, drink coffee and explore the natural sceneryG.With these technologies, visitors can experience the surface of MarsC(难度:❤❤❤)Not all lessons can be learnt in a classroom environment. Overall development of students demands that they get the opportunity to participate in after-class activities in school. ____1____ Students are given a chance to join in activities like sports, art, music, etc, and they can get the required break from dull classroom learning.In some schools, participating in these activities is made compulsory while some keep it voluntary for students. There is a common mistaken belief that these events are not as important as regular learning. ____2____ Here is what students could learn by participating in them.____3____ These are skills that are essential to meet the demands of a busy working life and are best if developed early. As adults, they’ll need to schedule several tasks in professional and personal life reasonably.Just as classrooms have different subjects to teach students, after class activities in school also give them a chance to explore new kinds of art and sports. ____4____Participating in after-class activities in school requires the students to commit to them for some time. Through this they learn the concept of long-term commitment. ____5____Participatingin particular events in school trains the child to make commitments sensibly and to stick to them. A.This gives them required discipline.B.It directs their attention in the wrong direction.C.Active participation will help to raise self-respect.D.This helps them understand where their interest lies.E.Students can learn to manage their time and priorities.F.This is why some top schools aim for a perfect balance.G.Contrarily, they develop qualities in students like team spirit.D(难度:❤❤❤)Habits to Be a Highly Effective StudentSome students are able to get straight A’s and at the same time serve as the president of three clubs. However, some students struggle to keep their GPA (Grade-Point Average) above a 3.0. And they seem to spend all of their time in studying. Although it’s true that everyone’s IQ is different, good study habits are very important. __1_____2___ If you haven`t had a planner(规划薄), get one. Many people use their computers and smartphones to make a schedule. The problem with that approach is that they are major distractions(分心的事物). Instead, get an old-fashioned paper and pen planner.Create a weekly schedule. _3___ Include time that will be spent eating, sleeping and doing anything not related to school work. That way you know exactly how much you can accomplish each day.Take frequent, short breaks. Taking a break from studying for 15 minutes every hour will help keep you refreshed. ___4__ If you don’t take a break, you may find yourself daydreaming or even falling asleep. Take some time for some water, a snack or a quick chat with a friend.Take care of yourself. During final exam week, it is common for students to fall behind on sleep and meals. Make sure you get a good night’s sleep and have regular meals. Studying while hungry or sleepy is ineffective and will slow you down in the long run. Also try to make time for friends and family. ___5__.A.Keep things organized.B.Keep away from your computers.C.Of course, not everyone needs breaks.D.Our brains are not meant to work for hours nonstop.E.Having a good support system will help with all the stress.F.Here are several habits you should adopt to get good grades.G.Then under each day, make a list of things to do each hour.E(难度:❤❤❤)How to Respond when Someone Judges YouDealing with judgment from other people can be tough, especially when it’s coming from a friend, family member, or colleague. Judgmental people are unavoidable, but you can easily deal with their criticism using positivity and compassion.Rid yourself of the judgment. Remember that a judgmental person’s words are a reflection of their own beliefs-and not yours. Critical people criticize themselves more than anyone else.____1____.Be sympathetic. Practice sympathy to understand the source of this person’s judgment. It could be that they were judged by parents, family, or friends, in which case this person’s critical attitude would be something they learned(and not necessarily intentional). While that doesn’t excuse their behavior, having sympathy can inform your response. Say things like “____2____,” or “I see where you’re coming from, but…” when you respond to someone’s judgment.Ask for clarification. ___3____. Ask this person to explain what they said, and find out their motivation for saying it. You could ask then, “What are you trying to say? If you have constructive criticism, I’m open to hearing it.” That way, you’re giving the other person a gentle reminder to phrase their words constructively.____4____. Be polite but firm when you call out judgmental people. If somebody crosses a line and makes you feel criticized, tell them how you feel. If someone is giving you criticism you didn’t ask for, you could say, “____5____, and I have a plan that works for me.”A.Stop talking like thisB.Set boundaries in the conversationC.I understand why you feel that wayD.I feel like I need to deal with this in my wayE.I know you want to talk but this is a sensitive subject for meF.Judgmental people may not know they’re being rude or unreasonableG.So the judgment they pass isn’t actually about you, though it can feel personal全国百所名校2023年高考英语备考一轮复习资料七选五专练题组汇编(二)EBCGF【分析】本文是说明文,介绍了做志愿者给学生带来的积极益处。

中考英语题组训练2 用所给单词的适当形式补全短文

中考英语题组训练2 用所给单词的适当形式补全短文

题组训练2 用所给单词的适当形式补全短文用所给单词的适当形式补全短文,必要时可加助动词、情态动词或否定词。

(每空不多于三个单词)A[2017·乐山]One day a man bought a lot of coconuts(椰子) and put them all on his horse. He was moving them to his 1.________(friend) house. On the way, the man met a boy. “How long would it take to get to the house?” he asked the boy.“If you go 2.________(slow),” the boy said, “you will get there very soon. But if you go fast, it will take you all day.”“What a funny reply!” said the man. He did not listen to the boy. He made his horse run as fast as possible. Some coconuts fell off. He had to stop 3.________(pick) them up. Then he made his horse run fast again. But the coconuts fell off again, and he 4.________(stop) again.He did this many 5.________(time), and it was night when he finally got to his friend's house.B[2018·原创]Once upon a time, a girl and a boy were playing together and found a secret laboratory by accident. They 1.________(enter) and found a mysterious machine. They pressed a button(按钮) and the machine 2.________(turn) the boy into the size of a marble(弹珠). The children tried 3.________(stop) this action, but couldn't do it, and couldn't find anyone to help.The girl picked up her friend and 4.________(put) him in her backpack to take him home. The backpack was very disorganized and full of all kinds of things, and the journey home 5.________(be) just terrible for the boy, who couldn't help but cry.When the girl tried to get him out of the bag, things were so jumbled(混乱的) that she 6.________(not find) him. After many tries, she decided 7.________(remove) every thing, one by one. Thanks to this way, she finally found her friend.Both children learnt the importance of 8.________(keep) things in order, even inside a backpack. The next day they went back to the laboratory, where a nice inventor managed to return the boy to his normal size.C[2017·昆明]In November 1979, pupils in England 1.________(be) able to watch a new TV program called Monkey. Most of them were hearing this story for the 2.________(one) time. However, this story is not new to Chinese children. The Monkey King or Sun Wukong is the main character in the traditional Chinese book Journey to the West.The Monkey King is not just any 3.________(normally) monkey. In fact, he sometimes does not even look like a monkey! This is because he can make seventy-two 4.________(change) to his shape and size, turning himself into different animals and objects. But unless he can hide his tail, he 5.________(can) turn himself into a man. To 6.________(fight) bad people, the Monkey King uses a magic stick. Sometimes 7.________(him) can make the stick so small that he can keep it in his ear.8.________(at) other times, he is able to make it big and long.The Monkey King 9.________(excite) the children of China for many years. And as soon as the TV program came out more than 30 years ago, Western children became interested in 10.________(read) this story, because the clever Monkey King keeps fighting to help the weak and never gives up.DBridges are built for many reasons. Some bridges are built so that cars can cross over rivers. Others are 1.________(make) for trains to use. In Washington State, there is a very unusual bridge. It was built for squirrels(松鼠).The town of Longview 2.________(have) a very busy street. Many cars pass it every day. When squirrels tried to cross thestreet, they 3.________(kill). Amos Peters wanted 4.________(protect) these small and lovely animals, so he built a bridge for them—one that would let them 5.________(pass) above the traffic.The bridge 6.________(be) a symbol of the town for over 40 years since then. And every Christmas, the local people7.________(add) a small Christmas tree to the center of the bridge. How lovely!A few years ago, the local people 8.________(create) a squirrel festival and they raised money 9.________(build) two more bridges for these lovely animals. For years, because of the bridges, the squirrels in the town have been able 10.________(cross) safely from one side of the street to the other.E[2018·原创]Winter is cold. People live in warm houses. What do animals do? Animals are smart. They do many 1.________(difference) amazing things to get through the winter. Some of them “migrate(迁徙)”. This means they travel to other 2.________(place) where the weather is warmer or where they can find food.Many birds migrate in autumn. Because the trip can be 3.________(danger), some travel in large groups. Many fish migrate. They may swim south, or move into deeper and 4.________(warm) water. Insects also migrate. Insects like earthworms move downward into the soil and some as far as six feet below the surface.Some animals remain active in winter. They must fit the changing weather. Many make changes in their 5.________(behave) or bodies. 6.________(keep) warm, animals may grow new and thicker fur in the fall. Some animals begin to collect their winter food in autumn. When it's very cold, they stay inside their homes. They can 7.________(eat) the food they collect in autumn. Squirrels collect seeds and nuts. They are safe and warm in their 8.________(home) in winter.Some animals hibernate(冬眠) for part or all of the winter. This is a special very deep sleep. The tem-perature of the animals' bodies 9.________(drop) and its heartbeat and breath slow down. It uses very little energy. In autumn, these animals get ready for the winter by 10.________(eat) much food and storing it as body fat. They use this fat for energy while hibernating. Some also store food like nuts to eat later in winter.F[2017·潍坊]In my life, a person who has influenced me most is my father. He is a model for me. Now I'll tell you about his story. My father is in his 1.________(fifty). He never smokes or drinks. He 2.________(work) in a local factory for years. You will not find anything 3.________(usual) about him until you learn more. He works 4.________(care) all the time, so he 5.________(respect) by his colleagues. My father has always been kind and helpful. He has fun 6.________(talk) with old people. He gave our TV to a family who could not afford one. He cares for the children who have lost their parents. Whenever he has some money left, he 7.________(give) it to someone in need.My father has donated blood many times since we 8.________(move) here. The blood he has donated is much enough 9.________(save) over 70 lives. He has donated blood cells to people with blood cancer. To my surprise, he has decided to donate his body for medical research after his 10.________(die).When I was a little girl, I could not understand why my father always seemed to be 11.________(kind) to others than to his own family and why he thinks of others more than 12.________(he). Now I realize that he owns a heart full of love.GLike most Chinese, Mr. Zhang has a traditional family. Both he and his wife 1.________(be) middle school teachers while their 7-year-old son is a pupil. Mr. Zhang's mother lives with them and helps 2.________(look) after the kid. They love each other and live a happy life.Yesterday was Mr. Zhang's mother's birthday. The couple wanted to do something 3.________(show) their love to her.After a big dinner, Mr. Zhang 4.________(bring) a basin(盆) of warm water and asked his mother to sit in front of the basin. He took off her shoes and put her 5.________(foot) into the water. After that he began to wash them 6.________(careful). His wife helped to comb(梳) his mother's hair slowly. Seeing this, the boy followed his mother's example. He tried to comb his mother's hair, too. But he was not tall enough to do that. So he got a chair and stood on it. Everyone could feel the 7.________(warm) and love in the family.As we all know, respecting the old and 8.________(take) care of the young is a good Chinese tradition. We should try our best 9.________(care) for our family. We should 10.________(visit) our parents as often as possible and spend time with them even though we may work far away. Indeed, family is a place for happiness.参考答案A【主旨大意】本文讲述了一个故事。

2022版高考化学(全国通用)考前三个月高考13题逐题特训:第8题 题组二准确判断离子方程式的正误

2022版高考化学(全国通用)考前三个月高考13题逐题特训:第8题 题组二准确判断离子方程式的正误

题组二精确推断离子方程式的正误[解题指导]1.命题时常用的设错方式:(1)反应不符合客观事实。

(2)反应不符合题设条件(如:滴加挨次、反应物量的问题)。

(3)不配平(漏掉不起眼的离子,电子、电荷、质量不守恒)2.离子方程式推断题的答题流程第一步:分析离子反应是否符合客观事实(1)只有实际发生的离子反应才能书写离子方程式。

(2)离子方程式中的化学式、各种符号及反应产物必需符合试验事实,不能任凭捏造。

其次步:推断产物对不对(1)变价元素的产物(高价还是低价)。

(2)量不同时的产物(某反应物过量是否会与产物再反应)。

(3)反应物滴加挨次不同时的产物。

逐滴加入试剂时,不同时段的产物。

第三步:分析离子方程式平不平(1)原子是否守恒。

(2)电荷是否守恒。

(3)氧化还原反应中电子得失是否守恒。

[挑战满分](限时15分钟)1.(2021·泰州二模)下列指定反应的离子方程式正确的是()A.向烧碱溶液中加入铝:Al+2OH-===AlO-2+H2↑B.用过量氨水吸取烟道气中的SO2:SO2+2NH3·H2O===SO2-3+2NH+4+H2OC.将饱和FeCl3溶液滴入沸水中制取Fe(OH)3胶体:Fe3++3H2O△,Fe(OH)3↓+3H+D.用Fe2+将饮用水中少量ClO-2还原成为Cl-:4Fe2++ClO-2+4H+===4Fe3++Cl-+2H2O2.下列离子方程式表达不正确的是()A.碳酸钙和稀盐酸反应:CaCO3+2H+===Ca2++CO2↑+H2OB.将磁性氧化铁溶于盐酸:Fe3O4+8H+===2Fe2++Fe3++4H2OC.金属铝加入到NaOH溶液中:2Al+2OH-+2H2O===2AlO-2+3H2↑D.金属钠与水反应:2Na+2H2O===2Na++2OH-+H2↑3.下列表示对应化学反应的离子方程式正确的是()A.在海带灰的浸出液(含有I-)中滴加H2O2得到I2:2I-+H2O2+2H+===I2+O2↑+2H2OB.用酸性K2Cr2O7溶液检验酒精:3CH3CH2OH+2Cr2O2-7+13H+===4Cr3++11H2O+3CH3COO-C.用惰性电极电解CuSO4溶液:2Cu2++2H2O=====电解2Cu+O2↑+4H+D.用NaOH溶液吸取NO2:2NO2+2OH-===2NO-3+H2O4.下列离子方程式正确的是()A.氨气通入醋酸溶液:CH3COOH+NH3===CH3COONH4B.亚硫酸氢钠溶液呈酸性:HSO-3+H2O H3O++SO2-3C.氢氧化铁溶于氢碘酸中:Fe(OH)3+3H+===Fe3++3H2OD.稀硝酸洗涤试管内壁的银镜:Ag+2H++NO-3===Ag++NO↑+H2O5.能正确解释下列反应原理,并书写正确的离子方程式的是()A.用明矾作净水剂:Al3++3H2O===Al(OH)3↓+3H+B.用小苏打治疗胃酸过多:CO2-3+2H+===CO2↑+H2OC.用氯化铁溶液腐蚀印刷线路板上的铜:Fe3++Cu===Fe2++Cu2+D.用碳酸钠溶液浸泡锅炉水垢:CaSO4+CO2-3===CaCO3+SO2-46.下列相关离子方程式书写正确的是()A.NaClO溶液与FeCl2溶液混合:6Fe2++3ClO-+3H2O===2Fe(OH)3↓+3Cl-+4Fe3+B.用食醋检验牙膏中的碳酸钙:CaCO3+2H+===Ca2++CO2↑+H2OC.FeCl2酸性溶液放在空气中变质:2Fe2++4H++O2===2Fe3++2H2OD.电解MgCl2水溶液的离子方程式:2Cl-+2H2O=====电解H2↑+Cl2↑+2OH-7.下列离子方程式书写正确的是()A.向KI与稀硫酸的混合溶液中通入氧气:4H++O2+6I-===3I2+2H2OB.亚硫酸钠溶液与双氧水混合:SO2-3+2H2O2===SO2-4+2H2O+O2↑C.a mol FeI2溶液中通入2a mol Cl2:2Fe2++4I-+3Cl2===2I2+2Fe3++6Cl-D.硅酸钠溶液中通入过量的CO2:SiO2-3+CO2+H2O===H2SiO3↓+CO2-38.(2021·徐州、宿迁、连云港三市三模)下列指定反应的离子方程式书写正确的是()A.用白醋除铁锈:Fe2O3·x H2O+6H+===(3+x)H2O+2Fe3+B.向Ba(OH)2溶液中加入少量的NH4HSO4溶液:Ba2++2OH-+NH+4+H++SO2-4===BaSO4↓+NH3·H2O+H2OC.硫酸氢钠溶液与氢氧化钡溶液恰好反应呈中性:H++SO2-4+Ba2++OH-===H2O+BaSO4↓D.用过氧化氢从酸化的海带灰浸出液中提取碘:2I -+H 2O 2===I 2+2OH - 9.下列离子方程式书写正确的是( )A.碳酸氢钠溶液中加入过量的氢氧化钙溶液:2HCO -3+Ca 2++2OH-===CaCO 3↓+2H 2O +CO 2-3B.向Ba(OH)2溶液中逐滴加入NH 4HSO 4溶液恰好沉淀完全:Ba 2++2OH -+2H ++SO 2-4===BaSO 4↓+2H 2OC.向亚硫酸钡固体中加入稀硝酸:3BaSO 3+2H ++2NO -3===3BaSO 4↓+2NO ↑+H 2OD.石灰乳与碳酸钠溶液混合:Ca2++CO 2-3===CaCO 3↓1下列离子方程式的书写及评价均合理的是( )11.下列各组离子或分子能大量共存,当加入相应试剂后会发生化学变化,且发生反应的离子方程式书写正确的是( )答案精析题组二 [挑战满分]1.B2.B3.C4.B5.D [A 项应生成Al(OH)3胶体,且不能写等号,应写可逆号;B 项中小苏打的HCO -3不能拆开;C 项中电荷不守恒。

适用于新高考新教材2025版高考英语二轮复习专项能力提升练语篇填空题组练2

适用于新高考新教材2025版高考英语二轮复习专项能力提升练语篇填空题组练2

题组练(二)(限时:45分钟)Passage1(2024山东烟台一模)When Lin Zhanxi first introduced mushroom cultivation(培育) to the Gobi Desert residents of Ningxia,he didn’t expect such a phenomenal success.1.inventor of juncao,a method that uses grass cuttings as substrate(培育基) for growing eatable and medicinal mushrooms,has long been committed 2. expanding the method in poverty relief.In the 1980s,as a professor at Fujian Agriculture and Forestry University,Lin experimented with grass instead of logs to grow mushroom s because logs weren’t 3. (ready) available for many rural households,while grass,4. leaves and roots can be used for ecological management,is an essential multi-functional agricultural resource.In 1986,Lin made it,and soon his method 5. (adopt) by 51 counties in Fujian.When juncao was made a key project in the pairing-off cooperation between Fujian and Ningxia in 1997,Lin advocated 6. (take) advantage of abandoned cave dwellings(窑洞) for growing mushrooms in Ningxia.The project double d the farmers’ yearly income that year.The success made juncao 7. (promote) in 506 China’s counties and it was then introduced to 106 developing countries.This world-famous innovation 8. (bring) welfare to millions of people so far.What touched Lin most during his journey to other countries to help develop juncao technology was that a foreign minister even named his daughter after juncao in honor of China’s 9. (assist).“I feel I have a new mission 10. (shoulder),even after China wins its battle to reduce poverty.I can still foresee the importance of juncao in helping farmers better their situation and improving the ecology and the environment around us,” he said.Passage2(2024江苏南京二模)China National Traditional Orchestra(乐团) launched its youth theater group in Beijing on Sunday.At the opening,centering around “Bringing Chinese stories to the world”,the group’s new productions and touring plans for this year 1. (announce).In January,the orchestra,QFun Theater and Guangzhou Opera House coproduced a children’s play BenCaoGangMu.From this cooperation,the orchestra and QFun Theater decided to create a youth theater group,2. (aim) to integrate traditional Chinese music with theater and tell Chinese stories 3. the angle of children and teenagers.The young members of the newly 4. (establish) theater group performed BenCaoGangMu at the event,as well as poetry recital ASpringMorning and choir singing LookingfortheMoon.“Art can help children open up their curiosity and 5. (imagine).I hope there will be a place where children’s creativity can be 6. (true) inspired and exercised.That is 7. we decided to establish this youth theater group,” said Zhao Cong,head of the orchestra.This year,the theater group plans to launch 8. international tour to bring BenCaoGangMu to the world.The group’s new 9. (origin) play TheBookofOdes,combining traditional Chinese music and magic tricks,will also be produced later this year.Now all the members 10. (prepare) hard for their play.Passage3(2024福建泉州三模)Located in Guanghan city of Southwest China’s Sichuan Province and covering an area of 12 square kilometers,Sanxingdui Site is the remains of the ancient Shu culture,which dates back 1. 4,800-2,600 years ago,and is considered to be one of the 2. (great) archaeological (考古的) discoveries in the 20th century.This particular discovery is a strong proof of the 3. (exist) of the ancient Shu State and the integrative pattern of the multi-cultures of the Chinese nation.In fact,as a cultural site,Sanxingdui had come into the notice of archaeologists in as early as the 1930s,and 4. (exploration) were made soon.It all began 5. a farmer called Yan Daocheng dug out a number of treasures 6.(accidental) in the spring of 1929.In the summer of 1986,thousands of rare treasures were unearthed from two large newly-discovered sacrificial pits (祭祀坑).Theunearthed objects are unique in shape and superior in techniques,7.(confirm) the extraordinary creativity of the ancient Shu people and their desires 8. (connect) with and understand the universe.After sleeping for 3,000 years,their awakening has shocked the world.When oureyes 9. (catch) by the creations of the ancient Shu ancestors,it is 10. encounter with a civilization lost for 3,000 years.Passage4(2024福建福州三模)China unveiled(公布) a list of the country’s top 10 scientific achievements for 2024.It featured breakthroughs in basic research 1. (range) from space science to agriculture.China completed the in-orbit construction 2. its space station,with two manned spaceships and two 20-tonne-level lab modules 3. (send) into orbit.The Five-hundred-meter Aperture Spherical Radio Telescope(FAST),also known as the “China Sky Eye”,achieved a number of 4.(discovery),including a new repeating fast radio burst it detected.In October,China 5. (launch) a solar exploration satellite called Kuafu-1 into space to settle the mysteries of the sun,producing 6. (it) first solar image in November.In the field of agriculture,Chinese researchers identified yield-related genes in corn and rice,7. allows for their grain output to be increased by about10 percent and 8 percent,respectively.This year’s list of the country’s top 10 scientific advances is the 8.(twenty-nine) annual event of its kind.The goal of the list is to showcase China’s 9. (late) achievements of basic research in some fundamental fields 10.encourage Chinese scientists and engineers to work hard for achieving quality self-reliance in science and technology.Passage5(2024河北保定二模)The Chief Executive Officer of Beijing Aiqi Technology Yang Zhang has revived the Chinese cultural practice of using the mortise and tenon(榫卯) technique for construction which is on the edge of extinction.He used the ancient mortise and tenon technique 1. (construct) the Turret of Palace Museum at a 1:81 mini scale.The choice of “Turret of Palace Museum” as the theme for the mini building block project 2. (base) on several factors.3. (locate) in the Forbidden City of Beijing,this architectural treasure boasts the most delicate design and elegant shape among Chinese royal buildings.It was historically responsible4. protecting the palace.The complex layout of the turret posed5. unprecedented (史无前例的) technical challenge for Zhang and his team of designers and developers.Unlike conventional building block6. (toy),Zhang aimed to create a model made7. (entire) of authentic mortise and tenon components.The entire process of design took nearly five years,with hundreds of design iterations and continuous adjustments.The mortise and tenon technique,8. is the primary construction method used in ancient Chinese architecture and represents the core of 9.(tradition) Chinese woodworking,is gaining increasing 10. (recognize) among the public.答案:题组练(二)Passage1[语篇解读]本文是一篇记叙文。

2022届新高考英语一轮复习 夯基提升题型三 完形填空 题组2 其他语篇类型

2022届新高考英语一轮复习 夯基提升题型三 完形填空 题组2 其他语篇类型

第三部分高考题型突破题型三完形填空题组2 其他语篇类型Cloze 13[夹叙夹议文][积极的生活态度]主题考点分布词数建议时间动名形副介连代鼓励 6 5 2 1 0 1 0 207 12分钟I remember my high school English teacher telling me not to apply to Cornell University. My teacher said they wouldn’t accept me and even if they did I wouldn’t be able to 1it through the years. I almost 2but a few days later I came across Ivan Foldfarb, a former teacher, who told me 3, "You apply. You can do it." His words made all the 4. I put in my application and was 5.Too often we think it’s our6to help make someone aware of "reality". We think we must point out how 7__the job market is as well as how bad the economy is. This world never lacks "8" and pessimists. It calls for more optimists and encouragers who say, "I believe in you. Have the 9, and you will have the power to make it happen. We may 10lots of barriers, but w e’ll get the project finished. Even if you fail, it’ll lead to something more 11." I know that every one of us loves working for and with people who 12the best in us. We love being around people who bring us 13and uplift us. 14we’ll always remember the negative people, we will always treasure those who encourage us.So share encouragement. It15and we all need it.1.A. get B. make C. believe D. catch2.A. stood by B. pulled through C. drew back D. turned away3.A. honestly B. proudly C. firmly D. delightedly4.A. sense B. excuses C. messes D. difference5.A. permitted B. admitted C. assisted D. approached6.A. responsibility B. fault C. honour D. schedule7.A. considerable B. stable C. promising D. crowded8.A. speakers B. realists C. supporters D. guides9.A. fondness B. effect C. optimism D. desire10.A. overcome B. ignore C. create D. meet11.A. worthwhile B. influential C. uncommon D. complex12.A. bring up B. bring out C. bring in D. bring down13.A. challenge B. opportunity C. comfort D. pleasure14.A. When B. If C. While D. Unless15.A. spreads B. progresses C. matters D. cares Cloze 14[说明文][科技创新]主题考点分布词数建议时间动名形副介连代2020年的Rube Goldberg比赛6 4 2 2 1 0 0 212 12分钟Every year, the Rube Goldberg competition considers inventions made from everyday items. They use complex systems to carry out a 1task, like opening an umbrella or watering a plant. The task for 2020 was supposed to be "turn on a light". 2, when a pandemic(流行病) happened, it was changed to "drop a piece of 3into someone’s hand".Most of those taking part in the competition are 4. In past years, they built the machines5and on teams at school. But with schools closing to slow the spread of the virus, organizers 6the rules. This year, competitors were 7to send in videos of the machines to compete. And the team can include family members. One thing 8: The machine still must complete the task in 10 to 20 steps.One of the impressive 9was from Maryland. 11-year-old Caitlin and her 13-year-old brother Ben firstly designed their machine. After six hours and 106 10—the soap finally dropped right into Caitlin’s waiting hands — they 11it. In the video submitted, they 12the process.Health experts say washing hands13is an important protection against diseases. Kids may be 14if they’re thinking about a dead ly virus each time theywash their hands. So, a fun competition may help to 15good feelings about a task they must do over and over again.1.A. challenging B. simple C. casual D. special2.A. Therefore B. Instead C. Moreover D. However3.A. bread B. soap C. news D. advice4.A. volunteers B. families C. children D. professionals5.A. in person B. in private C. in advance D. in theory6.A. observed B. abandoned C. broke D. adjusted7.A. recommended B. forced C. required D. preferred8.A. changed B. improved C. remained D. appeared9.A. images B. entries C. themes D. choices10.A. attempts B. projects C. decisions D. models11.A. got B. made C. took D. beat12.A. evaluated B. monitored C. reviewed D. demonstrated13.A. repeatedly B. immediately C. occasionally D. slowly14.A. amused B. astonished C. afraid D. annoyed15.A. remember B. understand C. expect D. createCloze 15[议论文][传递正确价值取向]主题考点分布词数建议时间动名形副介连代家庭传统7 5 2 1 0 0 0 191 12分钟A family tradition is recreated year after year. It adds to the family 1, making every family more distinctive. The tradition in my family is 2in my mother’s kitchen to make various desserts for the New Year. It’s a good time with much joy.Family traditions 3family and personal well-being. Families sharing in their traditions provide security for their members, especially children. Children love 4and consistency; a family tradition provides this. Moreover, it gives them something to 5. With traditions that are celebrated year after year, family 6 are created and strengthened.Of course it’s 7to make some changes in the traditions to 8the family’s needs. In recent years my family has added time to make 9with our relatives who work overseas, for their jobs 10their reunion with us. This gives us all a chance to stay 11as a family, even if we can’t be together for the holiday 12.Family traditions don’t have to be formal, or to be fancy. What 13is that you have something for all family members to expect each year. Traditions help create warm, positive 14that can be recalled fondly and 15__family members back to one another year after year.1.A. relationship B. value C. identity D. belonging2.A. waiting B. gathering C. playing D. eating3.A. witness B. promote C. measure D. confirm4.A. difference B. routine C. adventure D. challenge5.A. look forward to B. face up to C. come up with D. step back from6.A. communications B. achievements C. bonds D. celebrations7.A. effective B. impossible C. simple D. reasonable8.A. suit B. recognize C. stress D. feel9.A. video calls B. online posts C. foreign travels D. family dinners10.A. enable B. disappoint C. gain D. block11.A. energetic B. connected C. optimistic D. determined12.A. gradually B. originally C. physically D. occasionally13.A. occurs B. counts C. varies D. remains14.A. attitudes B. expressions C. memories D. impressions15.A. pay B. give C. demand D. draw答案题型三完形填空【答案速查】Cloze 13BCCDB ADBDD ABDCCCloze 14BDBCA DCCBA BDACDCloze 15CBBBA CDAAD BCBCD题组2其他语篇类型Cloze 13作者以自己申请读康奈尔大学的经历告诉我们,当有人说我们不行时,我们需要有人告诉我们"你能行",我们需要鼓励,也应该积极地鼓励他人。

中国地理题组限时练(二)

中国地理题组限时练(二)

11.下列在湖南某超市出售的水果中,最有可能产自本地的是( )A. 苹果 B. 椰子 C. 香蕉 D. 柑橘

甘肃省的河西走廊号称种子繁育的“黄金走廊”。读图,完成12~13题。
12.影响河西走廊育种产业分布的主导因素是( )A. 土壤 B. 地形 C. 水源 D. 气温

13.河西走廊的河流汛期集中在( )A. 春季 B. 夏季 C. 秋季 D. 冬季
7.关于长三角汽车产业群发展的有利条件不包括( )A. 交通便利 B. 工业基础雄厚 C. 矿产资源丰富 D. 消费市场广阔

8.发展新能源电动汽车的主要意义是( )A. 减少汽车尾气 B. 无需消耗能源C. 淘汰传统汽车 D. 避免交通堵塞

刺绣是我国非物质文化遗产,它反映了人们的生活环境、习俗和风情,寄托着人们对美好生活的向往,下图是一幅刺绣作品,据此完成9~11题。
材料二 喀什经济特区位置图和珠江三角洲地区示意图。
(1) 珠江三角洲示意图中,经济特区①为______,②为______。与①②经济特区相比,喀什设立经济特区的独特位置优势是__________________________________________________。
深圳
珠海
位于我国西北边疆,便于同我国陆上邻国进行贸易往来

二、综合题
16.我国是世界上水土流失最为严重的国家之一,水土流失面积广,威胁到国家生态安全、饮水安全、防洪安全和粮食安全,制约经济社会发展,影响社会建设进程。读我国水土流失严重区分布示意图,完成下列各题。
(1) 我国水土流失严重区主要位于三级阶梯中的第____级阶梯上;从地形区上看,水土流失严重区主要分布在黄土高原、______盆地、______高原等。

2014年12月英语四级考试语法权威预测题组 (2)

2014年12月英语四级考试语法权威预测题组 (2)

2014年12月英语四级考试语法权威预测题组(2)1.This watch is _______ by hand, not by machine, so it is very expensive.A. flatB. coinedC. boredD. manufactured2.These two horses look so much alike that we can not _______ one from the other.A. differB. detailC. distinguishD. defeat3.The president of that company was very calm during the political _______.A. failureB. fashionC. proceedD. crisis4._______ is usually the chief enemy of the camera lens.A.OxxasionB. vainC.MoistureD.Deck5.The _______ left the ship after sixty hours of hard struggle.A. dashB. cellC. crewD. gay6.On our way to Beijing, we visited Xi’an, a city of two million _______, and stayed there for two days.A. insectsB. humanC. inhabitantsD. flights7.One of the main reasons for air pollution is that many cars _______ smoke into the atmosphere.A. gatherB. hireC. dischargeD. escape8.Don’t forget to _______ to let us know you arrived safely.A. cableB. cageC. borderD. bay9.She gave him a _______ that she could not come to his party.A. mistressB. shootC. neckD. hint10.When the temperature is below zero, water will _______.A. freezeB. virtueC. sinkD. seek1.D2.C3.D4.C5.C6.C7.C8.A9.D 10.A1.1,3,5,7 and 9 are _______ numbers and 2,4,6 and 8 are not.A. oddB. evenC. extraD. nut2.He always _______ to everything and never agrees with anybody.A. projectsB. givesC. foldsD. objects3.I was born in Japan, but I have _______ Chinese citizenship.A. retainedB. representedC. reportedD. required4.He made a rough _______ of the first floor of that building, showing us where his office was located.A. paintingB. illustrationC. drawingD. Sketch5.He is deeply _______ in the trouble of his company.A. involvedB. occurredC. packedD. represented6.He always leaves _______ for all the words he does not know in his translation.A. blanketsB. blindC. blackD. blanks7.Smoking and drinking are regarded as _______ in some countries because they do no good to health.A. vicesB. habitsC. customsD. copies8.The news has not yet been officially _______ by the government.A. struckB. confirmedC. foundedD. pointed9.These are two _______ issures, but people often take them as one.A. ruinB. nestC. distinctD. castle10.What _______ did you watch on television last night?A. waveB. frequencyC. channelD. tunnel1.A2.D3.A4.D5.A6.D7.A8.B9.C 10.C1.The Bushmen are _______ hunters even though their weapons are primitive.A. favouriteB. originalC. sufficientD. expert2.Before he left the White House, the president made a _______ speech.A. quaarelB. symbolC. automobileD. farewell3.The local government has begun a _______ in this city to cut down the traffic accidents.A. protestB. punishmentC. protectionD. project4.It is highly _______ that he come here tomorrow to join us.A. desirableB. doubtfulC. goodD. wanted5.A new idea began to _______ from his mind when he was on his way back home.A. emergeB. outputC. starveD. Tend6.If you just stay in this city for few days, we can give you a _______ library card and you can still make use of the books in the city library.A. terminalB. temporaryC. regularD. chamber7.When you buy anything expensive, never forget to ask for the _______ from the shop.A. renderB. trustC. receiptD. tale8.These programs are designed for those young people who want to _______ higher education but do not have enough time to go to university.A. insureB. purseC. purchaseD. pursue9.In order to write his paper, he borrowed a lot of _______ books from the school library.A. implicationB. referenceC. sampleD. saucer10.When he opened the door, he used too much force and _______ the key.A. trailedB. variedC. twistedD. wicked1.D2.D3.D4.A5.A6.B7.C8.D9.B 10.C1.When heated, water changes into _______.A. solidB. vapourC. liquidD. air2.What she achieved in her research might _______ what she had been expecting.A. exceedB. exclaimC. excessD. extend3.It is _______ to anyone here that the department chairman has refused to support the new project.A. factorB. falseC. evidentD. elastic4.He _______ his father in appearance but not in height.A. repeatsB. looksC. resemblesD. likes5.Both O.J.Simpson and Jim Brown have been ______ as the greatest players in the history of football.A. rankedB. recordedC. stockedD. Stripped6.The airplane took off soon. It was like being on an old train ______ from sideto side and going faster and faster.A. surroundingB. foregoingC. swayingD. frowning7.This is a poem about _______ life in the American West.A. bayB. chamberC. frankD. dozen9.What they produced has no any _______ value. But it is very useful to their research.A. filterB. foldC. partialD. commercial10.When talking about Chinese culture, people often _______ its origin with the Yellow River.A. worshipB. vainC. revealD. associate1.B2.A3.C4.C5.A6.C7.A8.C9.D 10.D1.As a chairman for nearly ten years, Professor Smith has never _______ to anything dishonest.A. beardB. attachedC. grantedD. kept2.The ---_______ between Chinese and Japanese is not so obvious so that it is not easy to distinguish between people from the two countries.A. distinctionB. equivalentC. indexD. murder3.When he caught a _______ of his girl-friend in the rain, Jack asked the taxi driver to stop to pick her up.A. harbourB. kettleC. glimpseD. Scale4.He’ll always be _______ to you for what you’ve done.A. peacefulB. secureC. gratefulD. companion5.In Nearly any country, there always exists a _______ gap between the old and the young.A. generationB. helicopterC. noticeableD. ounce6.Excuse me, sir. Could you please tell me what number I should dial to get the _______.A. throatB. verseC. conductorD. operator7.Without the _______ materials imported from abroad, Japan can hardly produce anything.A. storeyB. valuableC. spareD. raw8.We may be able to _______ you in some way if you can not finish your work on time.A. resistB. insistC. assistD. disease9.She always dreamed of an _______ job even when she was ten years old.A. idealB. indirectC. absoluteD. aid1.C2.A3.C4.C5.A6.D7.D8.C9.A1.Even though he has lived in China for many years, Mark still can not _______ himself to the Chinese customs.A. adoptB. adjustC. adaptD. Accept2.He tried to _______ with the manager for has salary.A. evaluateB. objectC. bargainD. pause3.To some _______, Mary still does not understand this unit. But she herself does not believe so.A. extendB. partC. extentD. content4.Great Britain and France will hold a _______ regarding some European economic problems.A. conferenceB. referenceC. conversionD. cooperation5.Since he often travels on business, he can _______ himself to sleeping in any place he can find.A. makeB. accustomC. forceD. let6.He has _______ much time and energy for his invention.A. containedB. proceededC. consumedD. paid7.A good teacher always tries to _______ students to ask question.A. encourageB. obeyC. recallD. spread8.If you want to see the chairman of the department, you’d better make an _______ with his secretary first.A. admissionB. agreementC. appointmentD. alphabet9.They say the new film is a(n) _______ picture so they won’t go to see it.A. internalB. oddC. interestingD. dull10.The judge _______ the murderer to twenty years in prison.A. requiredB. orderedC. indicatedD. sentenced1.C2.C3.C4.A5.B6.C7.A8.C9.D 10.D1.This university has _______ a great deal since our last visit.A. appearedB. alteredC. approachedD. admired2.She is narrow minded and always _______ what other people have.A. jealousB. owesC. missesD. envies3.When he woke up from his dream, the frightened boy tried to _______ his mother’s arm.A. grapeB. greyC. gripD. grave4.Mary has never been _______ a ship.A. abroadB. aboardC. aboveD. absorb5.The modern camera lens may be coated with more than ten _______ for each piece of its glass.A. levelsB. storiesC. layersD. formations6.The thief was _______ by the police at the railway station.A. carpetB. minedC. capturedD. mounted7.In fact, there is no _______ liberty in any country.A. adequateB. absoluteC. privateD. practical8.There is too much noise outside. I can not _______my attention on my work.A. connectB. flatC. fillD. concentrate9.While studying at U.C.L.A.,Mr.Wang _______ his old friend, whom he has not seen for nearly twenty years.A. encounteredB. whisperedC. swungD. maid10.The _______ production of engines in our factory has doubled this year.A. manualB. annualC. amountD. alike1.B2.D3.C4.B5.C6.C7.B8.D9.A 10.B1.The Foreign Minister made an excellent _______ on the current internationalsituation.A. committeeB. commandC. commentD. commission2.They _______ cattle mainly for the international market.A. carpenterB. districtC. oxD. Breed3.He went to the dance last night but couldn’t find a _______ because of his strange clothes.A. pondB. saddleC. partnerD. salad4.Her father will never _______ of her going to study in the United States alone.A. proveB. agreeC. admitD. approve5.I wish I could _______ you somehow for your kindness.A. strawB. issueC. rewardD. own6.Our teacher was _______ by the funny story.A. nakedB. yieldedC. amusedD. expanded7.The young people made a new _______ to the governorA. proposalB. submergeC. tendencyD. thread8.In the film we saw last night, the hero _______ his wife to death with his sword.A. throatB. thrustC. trustD. thread9.If there is no other way to save a _______ person in a tall building on fire, fire fighters may spread a net into which the person can jump.A. voltB. wrappedC. trappedD. deserted10.Since 1978, many new _______ have been developed in our university to meet the increasing demands of the students.A. disciplinesB. entrancesC. checksD. flames1.C2.D3.C4.D5.C6.C7.A8.B9.C 10.A1.How can we finish the work in the _______ of any other helpers?A. eraB. hasteC. spareD. absence2.The wounded soldiers’ blood _______ the ground red at the front.A. diedB. dumpedC. drawedD. dyed3.There are two governments in this country. But neither of them is regarded as the _______ one by the other.A. panelB. legalC. purpleD. Republic4.The question then ________: What are we going to do when we graduate from the university?A. raisesB. arousesC. arisesD. rises5.The _______ between the two playing periods of a football game is only a few minutes.A. internalB. reserveC. intervalD. radium6.What we need to learn is how to put theory into _______ when we begin our fieldwork here.A. appearanceB. applicationC. accomplishD. achievement7.It is a _______ truth that man is the only animal that has the power to speak and reason.A. worthyB. virtualC. universalD. indefinite8.His speech _______ the young people to continue their study.A. glancedB. delayedC. inspiredD. created9.The ground around here is mostly _______ and not very good for farming.A. boardB. clayC. kidD. wax10.Some people say that education is the best _______ for children.A. investigationB. organizationC. investmentD. origin1.D2.D3.B4.C5.C6.B7.C8.C9.B 10.C1.She likes the _______ flower instead of the natural one.A. articleB. adventureC. ancientD. artificial2.This highway runs _______ to the railway.A. identicalB. suitableC. parallelD. distribution3.The rent for this house is $ 250. But you need also pay $50 first as the _______.A. depositB. councilC. desiredD. submitted4.The rebuilding plan was _______ to the committee.A. tapedB. admittedC. desiredD. submitted5.Jack London worked very hard and finally he _______ success.A. madeB. foundC. soughtD. achieved6.It’s just _______ bite. There is nothing to worry about.A. a vesselB. a templeC. an insectD. an arbitrary7.Jack is _______ of stealing the books from the library.A. accusedB. witnessedC. strainedD. found8.Metals expand when they are heated and _______ when cooled.A. indicateB. eliminateC. conquerD. contract9.In order to _______ a good knowledge of English, he gave up his job and went to study in an English school.A. requireB. inquireC. acquireD. address10.He checked carefully to _______ the possible errors in his design.A. eliminateB. exceedC. enlargeD. vibrate1.D2.C3.A4.D5.D6.C7.A8.D9.C 10.A。

2024届高考二轮复习英语模拟试题(新高考新教材) 题组练习2(含答案)

2024届高考二轮复习英语模拟试题(新高考新教材) 题组练习2(含答案)

2.(build) system of ring4.(wonder)2.(three) of(impact) go well beyond the railway sector. It also includes changed patterns of(boost) regional integration and economic growth, plans for high-speed 6. is a leading railway specialist. But the research team(thing) for breakfast, eat a big meal for lunch, but eat less at dinner. Many (America) agree one should start the day with a good breakfast,ideas about lunch and dinner are 4.(difference).6.(be) a way to take8. (eat) at restaurants is also not the same. In China, people like to talk and laughthey can eat a good meal far away from the noises of the outside world.2. saved his life.(frighten) crash. Robinson had crashed into the cement median(6.(attempt)7.(help) put the flames out in the burning vehicle.8.(safe) before the car was burnt to the ground in10. trouble.参考答案Test1【语篇导读】本文是一篇说明文。

【专用试卷】高考化学复习高考21题第1题题组二(复习必备)

【专用试卷】高考化学复习高考21题第1题题组二(复习必备)

高中化学学习材料(精心设计**整理制作)题组二识破陷阱——准确判断物质的组成与性质[解题指导]化学基本概念较多,许多相近相似的概念容易混淆,且考查时试题的灵活性较大。

如何把握其实质,认识其规律及应用?主要在于要抓住问题的实质,掌握其分类方法及金属、非金属、酸、碱、盐、氧化物的相互关系和转化规律,是解决这类问题的基础。

[答题模板][挑战满分](限时15分钟)单项选择题(每小题只有一个选项符合题意)1.生活处处有化学。

下列说法正确的是()A.制饭勺、饭盒、高压锅等的不锈钢是合金B.做衣服的棉和麻均与淀粉互为同分异构体C.煎炸食物的花生油和牛油都是可皂化的饱和酯类D.磨豆浆的大豆富含蛋白质,豆浆煮沸后蛋白质变成了氨基酸2.化学与材料、生活和环境密切相关。

下列有关说法中错误的是()A.煤炭经气化、液化和干馏等过程,可获得清洁能源和重要的化工原料B.医药中常用酒精来消毒,是因为酒精能够使细菌蛋白发生变性C.大力实施矿物燃料脱硫脱硝技术以减少硫、氮氧化物排放D.新型材料聚酯纤维、光导纤维都属于有机高分子3.下列说法正确的是()A.五氧化二磷、磷酸、磷酸盐都是弱电解质B.液态氯化氢、熔融态氢氧化钠都能导电C.用丁达尔效应可以区别氯化铁溶液和氢氧化铁胶体D.氯水、氨水、王水和冰水都是混合物4.(2015·盐城高三质检)下列有关说法正确的是()A.有单质参加的反应一定是氧化还原反应B.酸性氧化物均与水反应生成对应的酸C.合成纤维和人造纤维通称化学纤维D.石油裂解和裂化的目的相同5.判断下列有关化学基本概念的依据不正确的是()A.溶液与胶体:能否发生丁达尔效应B.氧化还原反应:元素化合价是否变化C.强弱电解质:在水溶液或熔融状态下能否完全电离D.共价化合物:是否含有共价键6.下列说法正确的是()A.Na2O2中含有共价键,故是共价化合物B.14C可用于文物年代的鉴定,14C与12C互为同素异形体C.3517Cl、3717Cl为不同的核素,但化学性质几乎相同D.Fe(OH)3胶体是纯净物7.下列说法正确的是()A.蛋白质、纤维素、蔗糖、PVC、淀粉都是高分子化合物B.氨键在形成蛋白质二级结构和DNA双螺旋结构中起关键作用C.使用太阳能热水器、沼气利用、玉米制乙醇都涉及生物质能的利用D.石油、煤、天然气、可燃冰、植物油都属于化石燃料8.下列分类依据和结论都正确的是()A.H2O、CH3COOH、Cu2(OH)2CO3均含有氧元素,都是氧化物B.H2SO4、NaOH、NaCl均为强电解质,都属于离子化合物C.Al、Al2O3、Al(OH)3均既能与盐酸反应又能与氢氧化钠反应,都属于两性化合物D.溶液、胶体、浊液均为分散系,都属于混合物9.分类法是学习和研究化学的一种常用的科学方法。

高三第二轮复习立体几何客观题组专题训练2

高三第二轮复习立体几何客观题组专题训练2

高三第二轮复习立体几何客观题组专题训练2一.选择题1.三条平行线所确定的平面的个数是A .三个B .两个C .一个D .一个或三个 2.空间交于一点的四条直线最多能够确定的平面的个数是 A .4 B .5 C .6 D .73.四条线段顺次首尾相接,它们所在的直线最多能够确定的平面的条数是 A .4 B .3 C .2 D .14.直线l 1∥l 2,l 1上取3点,l 2上取2点,由这五个点能确定的平面的个数是 A .1 B .3 C .6 D .95.空间三个平面两两相交,则它的交线的条数是 A .1 B .2 C .3 D .1或36.分别和两条异面直线平行的两条直线的位置关系是A .一定平行B .一定相交C .一定异面D .相交或异面7.正方体ABCD -A 1B 1C 1D 1中,异面直线CD 1和BC 1所成角的大小是 A .45° B .60° C .90° D .120°8.直线l 1∥l 2,a,b 与直线l 1和l 2都垂直,则a,b 的关系是A .平行B .相交C .异面D .平行,相交,异面都有可能 9.直线m,n 与异面直线a,b 相交于不同的四点,则m,n 的位置关系是 A .平行 B .相交 C .垂直 D .无公共点10.空间四边形ABCD 中,AC ⊥BD ,E ,F ,G ,H 分别是AB ,BC ,CD ,DA 的中点,则四边形EFGH 是A .菱形B .矩形C .梯形D .正方形11.a,b 是异面直线,a ⊂平面α,b ⊂平面β,α∩β=c,则直线c A .同时与a,b 相交 B .至少和a,b 中的一条相交C .至多和a,b 中的一条相交D .与a,b 中的一条相交,一条平行12.正方体ABCD -A 1B 1C 1D 1中,表面的对角线与AD 1成60°的直线的条数有 A .4 B .6 C .8 D .1013.a,b 是异面直线,a ⊥b ,c 与a 成30°角,则c 与b 所成角的范畴是 A .[60°,90°] B .[30°,90°] C .[60°,120°] D .[30°,120°]14.空间四边形ABCD 的各边与两条对角线的长差不多上1,点P 在边AB 上移动,点Q 在CD 上移动,则点P 和Q 的最短距离是23432221. . . .D C B A 15.正方体ABCD -A 1B 1C 1D 1中,E ,F 分别是AB ,BB 1的中点,则A 1E 与C 1F 所成角的余弦值是521522221D C B A . . . 16.直线a 是平面α的斜线,b ⊂α,当a 与b 成60°的角,且b 与a 在α内的射影成45°时a 与α所成的角为A .60°B .45°C .90°D .135° 17.a,b 是两条异面直线,下列结论正确的是A .过不在a,b 上的任一点,可作一个平面与a,b 都平行B .过不在a,b 上的任一点,可作一条直线与a,b 都相交C .过不在a,b 上的任一点,可作一条直线与a,b 都平行D .过a 能够同时只能够作一个平面与b 平行18.直角三角形ABC 的斜边BC 在平面α内,顶点A 在平面α外,则ΔABC 的两条直角边在平面α内的射影与斜边所组成的图形只能是 A .一条线段 B .一个锐角三角形C .一个钝角三角形D .一条线段或一个钝角三角形 19.与空间四边形ABCD 四个顶点距离相等的平面的个数有 A .1 B .5 C .6 D .720.两条异面直线在同一平面内的射影是 A .两条相交直线 B .两条平行直线C .一条直线及直线外一点D .以上三种情形都有可能21.在矩形ABCD 中,AB =3,BC =4,PA ⊥平面ABCD 且PA =1,则P 到对角线DB 的距离是129515175132921. . . .D C B A 22.已知直线a ∥平面α,a 与平面α相距4,平面α内直线b 与c 相距6,且a ∥b,同时相距5,则a 与c 相距565975975 或. . 或. .D C B A23.平面α的斜线与α所成的角是30°,则它和α内所有只是斜足的直线所成的角中,最大的角是 A .30° B .90° C .150° D .180°24.P 点在ΔABC 所在的平面外,O 点是P 点在平面ABC 内的射影,PA ,PB ,PC ,两两相互垂直,则O 是ΔABC 的A .重心B .内心C .垂心D .外心25.四面体ABCD 中,AB =AC =AD ,则A 在平面BCD 上的射影是ΔBCD 的 A .重心 B .内心 C .垂心 D .外心26.在ΔABC 中,AB =AC =5,BC =6,PA ⊥平面ABC ,PA =8,则P 到BC 的距离是5453525. . . .D C B A27.P 点在ΔABC 所在的平面外,O 点是P 点在平面ABC 内的射影,P 到ΔABC 三边的距离相等,且O 在ΔABC 内,则O 是ΔABC 的A .重心B .内心C .垂心D .外心28.P 为平行四边形ABCD 所在平面外的一点,且P 到四边形ABCD 的四条边的距离相等,则四边形ABCD 是A .正方形B .菱形C .矩形D .一样的平行四边形 29.与两相交平面的交线平行的直线和这两个平面的位置关系是 A .都平行 B .都相交C .在两个平面内D .至少和其中一个平行 30.在直角坐标系中,设A (3,2)B (-2,-3),沿y 轴把直角坐标系平面折成120°的二面角后,AB 的长度是11232246. . . .D C B A31.一个山坡面与水平面成60°的二面角,坡脚的水平线为AB ,甲沿山坡自P 朝垂直于AB 的方向走30米,同时乙沿水平面自Q 朝垂直于AB 的方向走30米,P ,Q 差不多上AB 上的点,若PQ =10米,则这时两人之间的距离是米.米 .米 . 米 .19103301010720D C B A32.二面角α—a —β的平面角为120°,在面α内,AB ⊥a 于B ,AB=2,在β内CD ⊥a 于D ,CD =3,BD =1,M 是棱a 上的一个动点,则AM +CM 的最小值是62262252. . . .D C B A33.ABCD 是正方形,以BD 为棱把它折成直二面角A -BD -C ,E 是CD 的中点,则∠AED 的大小为A .45°B .30°C .60°D .90°34.P 是ΔABC 外的一点,PA ,PB ,PC 两两相互垂直,PA =1,PB =2,PC =3,则ΔABC 的面积为4496112729. . . .D C B A 35.在ΔABC 中,AB =9,AC =15,∠BAC =120°,P 是ΔABC 所在平面外的一点,P 到三点间的距离差不多上14,则P 到ΔABC 所在平面的距离是 A .7 B .9 C .11 D1336.过正方形ABCD 的顶点A 作PA ⊥平面ABCD ,若PA=AB ,则平面APB 与平面CDP 所成二面角的度数是A .90°B 。

中考英语题组训练2 学校生活+童话故事

中考英语题组训练2 学校生活+童话故事

题组训练2 学校生活+童话故事A学校生活Most high schools in the United States publish a yearbook once a year, usually in the spring. It __1__ the school year—a “book of memories” for the students.Inside a yearbook is each student's __2__. The seniors are graduating soon, and their photos appear first. Next are the juniors. They are one year behind the seniors. Then come the second year students. The __3__ photos are the first year students. The yearbook is not only about students. The __4__ have photos, too.The yearbook also has photos and descriptions of __5__ that students do after school, such as the chess club and Spanish club. There is even a yearbook club. Students in this club write, design and take photos all year for the yearbook.In the yearbook, some students receive __6__ titles. The seniors vote and choose the “class clown”(a funny student), the “most likely to succeed”(a student who got the best __7__), and the “best dressed”(a student with a good fashion sense). There are also other awards(奖赏).Students __8__ sign each other's yearbooks. This is especially important for the seniors __9__ they are graduating. Students write notes to each other, such as “We had a lot of fun.” or “I'll never forget you.” They also write about the fun and funny experiences they __10__ in school together.()1.A.requires B.reviews C.records D.remembers()2.A.photo B.painting C.sign D.shape()3.A.first B.last C.only D.best()4.A.students B.people C.children D.teachers()5.A.events B.activities C.interests D.clubs()6.A.special B.simple C.important D.beautiful()7.A.programs B.reasons C.grades D.plans()ually B.seldom C.always D.never()9.A.until B.after C.since D.because()10.A.changed B.realized C.shared D.missedB童话故事[2017•烟台]It was the last evening of the old year. In the cold and darkness there went__1__ the street a poor little girl, with bare feet.She carried a small bundle of matches in her hand, and a lot__2__ in her broken apron(围裙). No one had bought any all day long. Trembling with cold and hunger, the girl walked on and on.__3__ poor little child!In a corner, she sat down, but she could not warm herself. She was__4__ to go home. She had earned(赚) not a coin, and perhaps her father would__5__ her, and her home was almost as cold as the street. Her hands were nearly dead with cold. She struck one match against the wall, and held her hands__6__ the flame(火焰). She wanted to warm her small hands. It was quite a magic light. She found herself__7__ before a large iron-stove. How warm it was! As the child wanted to warm her feet, the flame__8__,and the stove disappeared. The little girl sat cold and hungry, with the burnt match in her hand.A second match was lighted. She saw a table__9__ delicious food. The roast goose stood at one end, with knife and fork in her breast, jumped down from thedishes, and came to the poor child. The match was burnt out and only the thick,__10__wall was beside her.She struck__11__ match. This time, her gentle and loving grandmother came up, bright and happy as she had never looked during her lifetime.“Grandma!”__12__ the child, “Oh, take me with you! I know that you will leave me __13__the match goes out.” And she lighted all the matches hurriedly; she would like__14__her old grandmother disappearing. Her kind, old and beautiful grandmother took the little girl in her arms, and they both flew high together, until they were in that place where neither cold, nor hunger, nor__15__is ever known.The next morning, the little girl was found dead in the corner, with a smile on her face.()1.A.away B.along C.off D.out()2.A.many B.much C.most D.more()3.A.What a B.What C.How a D.How()4.A.happy B.willing C.afraid D.ready()5.A.worry B.beat C.pay D.praise()6.A.in B.across C.below D.over()7.A.sit B.sitting C.sits D.sat()8.A.died down B.put off C.broke away D.turned down()9.A.made of B.next to C.full of D.close to()10.A.hard B.warm C.deep D.soft()11.A.another one B.other C.another D.the other()12.A.asked B.talked C.nodded D.cried()13.A.as soon as B.as if C.even though D.so that()14.A.stopping B.to keep C.to stop D.keep()15.A.hope B.pain C.feeling D.anger参考答案A【主旨大意】本文是一篇说明文。

工业分析检验(中职)组题2

工业分析检验(中职)组题2

工业分析检验(中职)组题21. 检查可燃气体管道或装置气路是否漏气,禁止使用()。

[单选题]火焰(正确答案)肥皂水十二烷基硫酸钠水溶液部分管道浸入水中的方法2. 金属钠着火,可选用的灭火器是()。

[单选题]泡沫式灭火器干粉灭火器1211灭火器7150灭火器(正确答案)3. 急性呼吸系统中毒后的急救方法正确的是()。

[单选题]要反复进行多次洗胃立即用大量自来水冲洗用3%~5%碳酸氢钠溶液或用(1+5000)高锰酸钾溶液洗胃应使中毒者迅速离开现场,移到通风良好的地方,呼吸新鲜空气(正确答案)4. 国家标准规定的实验室用水分为()级。

[单选题]453(正确答案)25. 实验室三级水不能用以下办法来进行制备的是()。

[单选题]蒸馏电渗析过滤(正确答案)离子交换6. 下列各种装置中,不能用于制备实验室用水的是()。

[单选题]回馏装置(正确答案)蒸馏装置离子交换装置电渗析装置7. 国家规定实验室三级水检验的pH标准为()。

[单选题]5.0~6.06.0~7.0(B)6.0~7.05.0~7.5(正确答案)8. 实验室三级水用于一般化学分析试验,可以用于储存三级水的容器有()。

[单选题]带盖子的塑料水桶密闭的专用聚乙烯容器(正确答案)有机玻璃水箱密闭的瓷容器9. 下面不宜加热的仪器是()。

[单选题]试管坩埚蒸发皿移液管(正确答案)10. 用HF处理试样时,使用的器皿是()。

[单选题]玻璃玛瑙铂金(正确答案)陶瓷11. 下列有关电器设备防护知识不正确的是()。

[单选题]电线上洒有腐蚀性药品,应及时处理电器设备的电线不宜通过潮湿的地方能升华的物质都可以放入烘箱内烘干(正确答案)电器仪器应按说明书规定进行操作12. 氢气通常灌装在()颜色的钢瓶中。

[单选题]白色黑色深绿色(正确答案)天蓝色13. 每个气体钢瓶的肩部都印有钢瓶厂的钢印标记,刻钢印的位置一律以()。

[单选题]白漆(正确答案)黄漆红漆蓝漆14. 氧气瓶的瓶身漆色为()。

课时作业29:第2课 “罢黜百家,独尊儒术”

课时作业29:第2课 “罢黜百家,独尊儒术”

第2课“罢黜百家,独尊儒术”课时训练题组1从“无为”到“有为”1.“萧何定法律,明白又整齐;曹参接任后,遵守不偏离。

施政贵清静,百姓心欢喜。

”这一典故反映了西汉初年盛行()A.墨家学说B.法家学说C.黄老之学D.大一统思想答案 C解析曹参这种做法,其实是坚持清静无为,不扰民生事,其指导思想是“无为而治”的黄老之学,故选C项。

2.西汉初年,奉行“无为而治”的黄老之学,实行与民休息的宽松政策。

到汉武帝时期实行“独尊儒术”。

出现这一变化的主要原因是()A.社会经济不断发展B.统治者对儒家思想的敬仰C.黄老之学已经过时D.董仲舒对儒学进行了改造答案 A解析汉武帝时期实行“独尊儒术”,主要原因是社会经济不断发展,需要积极有为的思想应对社会问题,故A项正确。

题组2“罢黜百家,独尊儒术”的提出3.(2020·安徽皖西南名校联考高二第二学期期末考试)“董仲舒先生的这项‘对策’,经皇帝采纳后,就成了神圣的‘国策’……代之而起的,是漫长而单调的儒学思想的时代。

”材料中董仲舒的“对策”是指()A.实行“仁政”B.独尊儒术C.春秋“大一统”D.以法治国答案 B解析董仲舒提出“罢黜百家,独尊儒术”,得到汉武帝的认可,汉武帝采取措施加强对儒家思想的宣传,儒家思想逐渐确立主流思想地位,故选B项;实行“仁政”是孟子的思想,排除A项;春秋“大一统”是董仲舒新儒学的内容,排除C项;“以法治国”是法家的主张,董仲舒的新儒学将传统儒家思想、法家、道家等思想糅合,主流仍然是儒家思想,排除D项。

4.汉武帝以后,随着儒学自上而下的大力推行和民众自下而上的主动学习,汉族民众的民族意识不断增强,其他各族人民在意识、行为、思维和价值观等方面也渐趋一致。

究其原因是,汉代儒学()A.强调天人合一B.宣扬君权神授C.倡导大一统D.劝君主行仁政答案 C解析通过题干可知,在汉武帝之后,“汉族民众的民族意识不断增强”“其他各族人民在意识、行为、思维和价值观等方面也渐趋一致”,再结合所学知识可知,董仲舒“新儒学”内容中的“大一统”思想,适应了汉武帝加强中央集权的需要,故选C项。

专题2 集合间的基本关系(解析版)

专题2 集合间的基本关系(解析版)

专题2 集合间的基本关系题组1 集合的包含关系1.已知集合P={x|y=},集合Q={y|y=},则P与Q的关系是()A.P=QB.P QC.P QD.P∩Q=∅【答案】B【解析】P={x|y=}=[-1,+∞),Q={y|y=}=[0,+∞),所以Q P.2.集合M=,N=,则M与N的关系为()A.M=NB.M⊆NC.N⊆MD. 无法判断【答案】C【解析】M中,x=+=N中,x=k+=n+,k=n∈Z,∴N⊆M.3.指出下列各对集合之间的关系:(1)A={-1,1},B={(-1,-1),(-1,1),(1,-1),(1,1)};(2)A={x|x是等边三角形},B={x|x是等腰三角形};(3)A={x|-1<x<4},B={x|x-5<0};(4)M={x|x=2n-1,n∈N*},N={x|x=2n+1,n∈N*}.【答案】(1)集合A的代表元素是数,集合B的代表元素是有序实数对,故A与B之间无包含关系.(2)等边三角形是三边相等的三角形,等腰三角形是两边相等的三角形,故A B.(3)集合B={x|x<5},用数轴表示集合A,B如图所示,由图可知A B.(4)由列举法知M={1,3,5,7,…},N={3,5,7,9,…},故N M.题组2 子集及其运算4.设B={1,2},A={x|x⊆B},则A与B的关系是()A.A⊆BB.B⊆AC.B∈AD.A=B【答案】C【解析】∵A={x|x⊆B},∴A={∅,{1},{2},{1,2}},∴B∈A.5.已知集合A={1,2,3,4,5,6},B={4,5,6,7,8},C⊆A,C⊆B,则集合C最多含有________个元素.【答案】3【解析】由题意知C最多含有3个元素:4,5,6.6.已知集合M满足关系{a,b}⊆M⊆{a,b,c,d,e},写出所有的集合M.【答案】满足条件的集合M可以是以下集合:{a,b},{a,b,c},{a,b,d},{a,b,e},{a,b,c,d},{a,b,c,e},{a,b,d,e},{a,b,c,d,e},共8个,题组3 子集个数7.若集合A={1,2,3},若集合B⊆A,则满足条件的集合B有()A. 3个B. 7个C. 8个D. 9个【答案】C【解析】由集合B⊆A,则B是A的子集,则满足条件的B有23=8个,故选C.8.若M⊆P,M⊆Q,P={0,1,2},Q={0,2,4},则满足上述条件的集合M的个数是()A. 1B. 2C. 4D. 8【答案】C【解析】P,Q中的公共元素组成集合C={0,2},M⊆C,这样的集合M共有22=4个.9.定义集合运算A◇B={c|c=a+b,a∈A,b∈B},设A={0,1,2},B={3,4,5},则集合A◇B的子集个数为()A. 32B. 31C. 30D. 14【答案】A【解析】∵A={0,1,2},B={3,4,5}.又∵A◇B={c|c=a+b,a∈A,b∈B},∴A◇B={3,4,5,6,7},由于集合A◇B中共有5个元素,故集合A◇B的所有子集的个数为25=32个.故选A.10.已知a为不等于零的实数,那么集合M={x|x2-2(a+1)x+1=0,x∈R}的子集的个数为()A. 1B. 2C. 4D. 1或2或4【答案】D【解析】当Δ=4(a+1)2-4>0时,一元二次方程x2-2(a+1)x+1=0有两个不相等的实数根,所以集合M 的元素有两个,则集合M子集的个数为22=4个;当Δ=4(a+1)2-4=0即a=-2时,一元二次方程x2-2(a+1)x+1=0有两个相等的实数根,所以集合M 的元素有一个,则集合M子集的个数为21=2个;当Δ=4(a+1)2-4<0时,一元二次方程x2-2(a+1)x+1=0没有实数根,所以集合M为空集,则集合M 的子集的个数为1个.综上,集合M的子集个数为:1或2或4.故选D.11.已知M={a|a≤-2或a≥2},A={a|(a-2)(a2-3)=0,a∈M},则集合A的子集共有()A. 1个B. 2个C. 3个D. 4个【答案】B【解析】由(a-2)(a2-3)=0,可得a=2或a=±,∵a∈M,M={a|a≤-2或a≥2},∴A={2}.∴A的子集有:∅,{2}.集合A的子集共有2个.故选B.12.设A是整数集的一个非空子集,对于k∈A,如果k-1∉A,且k+1∉A,那么称k是A的一个“好元素”.给定S={1,2,3,4,5,6,7,8},由S的3个元素构成的所有集合中,不含“好元素”的集合共有()A. 6个B. 12个C. 9个D. 5个【答案】A【解析】要不含“好元素”,说明这三个数必须连在一起,(要是不连在一起,分开的那个数就是“好元素”),故不含“好元素”的集合共有{1,2,3},{2,3,4},{3,4,5},{4,5,6},{5,6,7},{6,7,8}共6种可能.故选A.13.若x∈A则∈A,就称A是伙伴关系集合,集合M={-1,0,,,1,2,3,4}的所有非空子集中,具有伙伴关系的集合的个数为()A. 15B. 16C. 28D. 25【答案】A【解析】具有伙伴关系的元素组有-1,1,、2,、3共四组,它们中任一组、二组、三组、四组均可组成非空伙伴关系集合,穷举可知个数共15个.故选A.题组4 真子集及其运算14.已知A={x|<-1},B={x|x2-4x-m≥0},若A B,则实数m的取值范围是()A.m≥0B.m≤-3C. -3≤m≤0D.m≤-3或m≥0【答案】B15.已知集合A={x|1<x<3},B={x|x<a},若A B,则实数a满足()A.a<3B.a≤3C.a>3D.a≥3【答案】D【解析】由A B,结合数轴,得a≥3.16.已知集合A满足{0,1}A{0,1,2,3},写出满足条件的所有的集合A.【答案】满足条件的集合A即为集合{2,3}的非空真子集,∴集合A有{0,1,2},{0,1,3}.17.已知集合A={x|1≤x≤2},B={x|1≤x≤a,a≥1}.(1)若A B,求a的取值范围;(2)若B⊆A,求a的取值范围.【答案】(1)若A B,由图可知a>2.(2)若B⊆A,由图可知1≤a≤2.题组5 真子集个数18.已知集合A={1,2,3,4},那么A的真子集的个数是()A. 15B. 16C. 3D. 4【答案】A【解析】根据集合的元素数目与真子集个数的关系,n元素的真子集有2n-1个,集合A有4个元素,则其真子集个数为24-1=15,故选A.19.已知集合S={x∈N|-2<x-1<4,且x≠1},则集合S的真子集的个数是()A. 32B. 31C. 16D. 15【答案】D【解析】根据题意,-2<x-1<4可化为-1<x<5;则集合S={x∈N|-2<x-1<4,且x≠1}={x∈N|-1<x<5,且x≠1}={0,2,3,4}.其子集共24-1=16-1=15个.故选D.20.已知a为给定的实数,那么集合M={x|x2-3x-a2+2=0}的非空真子集的个数为()A. 1B. 2C. 4D. 不确定【答案】B【解析】∵集合M={x|x2-3x-a2+2=0},a为给定的实数,关于方程x2-3x-a2+2=0,∵Δ=(-3)2-4(2-a2)=4a2+1>0,∴方程有两个不同的实根,∴集合M中有两个元素,∴集合M的非空真子集的个数为:22-2=2,故选B.题组6 集合相等的概念21.已知集合P={y=x2+1},Q={y|y=x2+1},E={x|y=x2+1},F={(x,y)|y=x2+1},G={x|x≥1},则()A.P=FB.Q=EC.E=FD.Q=G【答案】D【解析】∵P={y=x2+1}是单元素集,集合中的元素是y=x2+1,Q={y|y=x2+1≥1}={y|y≥1},E={x|y=x2+1}=R,F={(x,y)|y=x2+1},集合中的元素是点坐标,G={x|x≥1}.∴Q=G.故选D.22.设集合A={x|y=x2-4},B={y|y=x2-4},C={(x,y)|y=x2-4},则下列关系:①A∩C=空集;②A=C;③A=B;④B=C,其中不正确的共有()A. 1个B. 2个C. 3个D. 4个【答案】C【解析】集合A是数集,它是二次函数y=x2-4的自变量组成的集合,即A=R,集合B也是数集,它是二次函数y=x2-4的值域,即B={y|y≥-4};而集合C是点集,是二次函数图象上所有点组成的集合.因此②③④都不正确.故选C.23.已知集合M={a,2,3+a},集合N={3,2,a2}.若集合M=N.则a等于()A. 1B. 3C. 0D. 0或1【答案】C【解析】由M=N得①或②解①得a∈∅,解②得a=0,此时M={0,2,3},N={0,2,3},满足M=N.故选C.24.含有三个实数的集合可表示为{a,,1},也可表示为{a2,a+b,0},则a2 009+b2 009的值为()A. 0B. -1C. 1D. ±1【答案】B【解析】根据题意,对于{a,,1},有a≠1,a≠0;又有{a,,1}={a2,a+b,0},则有a=0或=0;又由a≠0,故b=0;代入集合中.可得{a,1,0}={a2,a,0},必有a2=1,又由a≠1,则a=-1;则a2 009+b2 009=-1,选B.题组7 空集的性质及运算25.下面四个集合中,表示空集的是()A. {0}B. {x|x2+1=0,x∈R}C. {x|x2-1>0,x∈R}D. {(x,y)|x2+y2=0,x∈R,y∈R}【答案】B【解析】∵方程x2+1=0无实数解,∴{x|x2+1=0,x∈R}表示空集.故选B.26.在以下五个写法中:①{0}∈{0,1,2};②∅⊆{0};③{0,1,2}⊆{1,2,0};④0∈∅;⑤0∩∅=∅,写法正确的个数是()A. 1B. 2C. 3D. 4【答案】B【解析】②③正确.27.已知集合A={x|ax2-3x+2=0,a∈R}.(1)若A是空集,求a的取值范围;(2)若A中至多只有一个元素,求a的取值范围.【答案】(1)当a=0时,方程ax2-3x+2=0化为-3x+2=0,解集非空;当a≠0时,要使A是空集,则Δ=(-3)2-8a<0,解得a>.∴使A是空集的a的取值范围是(,+∞).(2)当a=0,集合A中有一个元素;当a≠0时,若A中有两个元素,则Δ=(-3)2-8a>0,解得a<.综上,使A中至多只有一个元素的a的取值范围是a=0或a≥.。

2020年全国中考题组 专题2 代词

2020年全国中考题组 专题2 代词

专题二代词A组2020年全国中考题组考点一人称代词、物主代词和反身代词题组一单项选择1.(2020黑龙江齐齐哈尔,3) -It's raining outside. I forgo to bring _________ umbrella. -I've got one. You can use ____________.A.my,mineB.me, mineC.my, my2. (2020贵州贵阳,38) After-school activities help students gain more skills and teach __________ to care about others.A.meB.youC.them3. (2020 天津,22) I bought a present for __________. I hope you like_________.A.your; thisB.yours; thatC.you; itD.you; one4. (2020云南昆明,21) -Excuse me, is this Alice's pencil box? -Yes, it is. It's __________.A.mineB.oursC.hersD.theirs5. (2020重庆,28) Boys and girls, you should look after ____________ when your parents are not at home.A.himselfB.herselfC.yourselvesD.themselves6. (2020 海南,33) -Is this dictionary ____________? -No, it isn't. I left my dictionary at home.A.yourB.yoursC.yourself7. (2020 山西,21) Tu Youyou and Yuan Longping set good examples to young people. Everyone should be proud of ____________.B.youC.them题组二单句填空1.(2020吉林,25) Look! Miss Wang is carrying a heavy box. Let's go to help _________.2.(2020 内蒙古包头,70) It's late autumn now. The tree has lost all of _________ leaves.(it)3.(2020 云南,66) Great changes have taken place in __________ hometown. (we)4.(2020四川南充,59) He had to see the doctor by h___________ because his parentsweren't at home.考点二不定代词、指示代词和it 的用法题组一单项选择1.(2020 湖北黄冈,27) -Amazing! Tom got the best grade in the test last week.- ____________ is impossible. He studies really hard online this term.A.AnythingB.NothingC.EverythingD.Something2. (2020黑龙江齐齐哈尔,7) -Mum,there aren't ___________ eggs in the fridge. We'd better go to the supermarket to buy ___________·-OK. Let's go.A.some,anyB.any,someC.any , any3. (2020 内蒙古包头,31) Sophia waited for a reply, but ___________ came.A.eitherB.anotherC.neitherD.none4. (2020湖北武汉,38) --Although these were good students , ____________ of them hada score above 60. --I can't believe it !A.noneB.no oneC.someD.all5. (2020辽宁营口,3) --Linda, Mother's Day is coming. What will you buy for your mother as a gift? --I find scarves beautiful, so I plan to buy __________ for her.A.itB.oneC.thisD.that6. (2020云南,32) --What would you like, ice cream or apple juice?--__________. One for my sister and the other for myself.A.NeitherB.AllC.NoneD.Both题组二单句填空(2020山东青岛,46) In the face of danger, all the firefighters were brave and ___________(没有一个) of them gave up.B组2016-2019年全国中考题组考点一人称代词、物主代词和反身代词题组一单项选择1.(2019 重庆,22) Their plants don't grow very well, but __________ look really good.A.weB.ourC.oursD.ourselves2. (2019 江苏南京,4) Last month the students in Changjiang Road Primary School heldthe “Ten Years of Growth Ceremony”to celebrate __________ 10th birthday together.A.theyB.theirC.themD.theirs3. (2019江苏苏州,1) --Hello,are you Mr.Morrison? --Yes. That's _________.A.himB.meC.you4. (2019湖北黄冈,26) --Jack,you swam very well. Who taught you?--Nobody.I taught ___________.A.IB.meC.myselfD.mine5. (2019 四川成都,33) --Uncle Lee, may I use your bike? --Sorry, mine is broken. You can ask your aunt for _________.A.mineB.hisC.hers6. (2019 新疆,28) --Whose card is this?--It is __________. My brother T om gave it to me on my birthday.A.myB.hersC.oursD.mine7. (2019北京,1) Mr. Wang is coming to our school. I can'twait to see __________.A.herB.himC.itD.them8. (2019河北,26) --My ruler is broken. Can I borrow ____________?--Of course. Here it is.A.hisB.hersC.mineD.yours9. (2018 重庆,24) I'm surprised at the new look of __________ hometown.A.IB.meC.myD.mine10. (2018 山西,21) In our lives, our parents give us love and warmth. In return, weshould understand and care about ______________.B.youC.them题组二单句填空1.(2019 广西贺州,88) Your watch is here and m___________ is in the classroom.2.(2019 浙江衢州,70) The sight of my father made ________(I) smile. I began dancingconfidently.3.(2018 广西北部湾经济区,82) My cousin has a pet dog. __________(it) name isWangwang.4.(2018云南,68) The young should learn to make decisions by _____________.(they)5.(2016 广西桂林,84) Their house is small but _________(我们的) is a little bigger.考点二不定代词、指示代词和it的用法题组一单项选择1.(2019 天津,22) We haven't got _________ meat for dinner. Let's buy ________ chicken.A.some; someB.some; anyC.any; anyD.any; some2. (2019 湖北武汉,38) --This room is too small. I'd like to ask for __________.--Sure. We have rooms available here.A.anotherB.the otherC.oneD.it3. (2019 内蒙古呼和浩特,2) --May I help you with some jeans , sir?--Yes, I'd like to try on those blue ___________.A.oneB.pairC.twoD.ones4. (2019 浙江温州,4) Sam finds sweeping robots useful, and he plans to buy ________ for his grandma.A.itB.oneC.thisD.that5. (2019 安徽,33) Could you stay a little longer? I have ___________ more to tell you about the plan for tomorrow.A.somethingB.everythingC.anythingD.nothing6. (2018 福建, 25 ) --I tried many ways to solve the problem , but _________ of them worked. --Never give up. You'll surely make it.A.allB.noneC.neither7. (2018 湖南长沙,24) --How many apples can I have?--You can have two. _________ are for Jim.A.The othersB.OthersC.The other8. (2016 安徽,33) Helen has got two brothers. ___________ of them likes chocolate , but she loves it.A.NeitherB.NoneC.EachD.Any题组二单句填空1.(2019黑龙江齐齐哈尔,61) Some students are learning exam skills; o__________ aretaking up hobbies to develop themselves.2.(2018 广西贺州,82) Don’t worry about your grandma. There is ________________(没有什么) serious with her.3.(2017广西百色,80) Kate doesn't like this one. Plase show her _____________(另一个).4.(2016浙江金华,66) When he was hungry he would carry his food dish in his mouthand drop ________ at my mom's feet.三年模拟考点一人称代词、物主代词和反身代词题组一单项选择1.(2020天津红桥模拟,4) Boys and girls, you mustn’t walk too close to the edge of the hill path because you might fall and hurt ___________.A.themselvesB.ourselvesC.yourselfD.yourselves2. (2020云南昆明盘龙、禄劝一模,3) --Excuse me, but is that my pencil box?--Oh, sorry. I took ____________ by mistake.A.mineB.yoursC.hersD.his3. (2020 黑龙江哈尔滨松雷中学二模,6) --Why don’t you put the watermelon in the fridge? It may have gone bad!--Keep ______ cool, please. I did keep ______ cool in the fridge and I've just taken it out.A.yourself; itsB.your; itsC.your; it4. (2019 山西太原初中毕业综合测试,21) After the“Two Sessions", a beautiful lady named Zhang Lu became famous for _____________ performance as an interpreter(口译员) behind the Premier Li Keqiang.A.sheB.herC.hers5. (2019黑龙江哈尔滨一模,4) --I'm worried about the coming High School Entrance Examination. God bless me!--God only help those who help ____________.A.yourselvesB.ourselvesC.themselves题组二单句填空1.(2020吉林一模,3) She was so careless that she hurt ___________ while goingdownstairs.2.(2020海南海口模拟,56) This is our classroom. That's _____________(you).3.(2019广西南宁第二中学模拟,81) China will celebrate ___________(it) 70th birthdayon October 1st ,2019.考点二不定代词、指示代词和it 的用法题组一单项选择1.(2020重庆壁山二模,5) I don't like the soap opera, because there is ____________ interesting in it.A.nothingB.somethingC.everythingD.anything2. (2020 吉林一模,14) I've got several books about Chinese medicine. You can borrow ___________ if you like.A.itB.oneC.everyD.either3. (2020吉林长春朝阳一模,46) We should put the bananas into the blender. Then add __________ butter into it.A.a littleB.a fewC.manyD.any4. (2019 黑龙江哈尔滨一模,8) Taiwan is part of China. Nobody can stop the desire to return to the motherland of people from __________ side of the sea.A.the otherB.anotherC.any other5. (2019 云南昆明模拟,21) Most young people find exciting to watch football games.A.oneB.thisC.thatD.it题组二单句填空(2019浙江义乌3月模拟,59) Although Huawei's smartphones sold well in Western Europe and China, the market in the Us is ____________(又一个) example.专题检测一、单项选择1. (2020 天津河北一模,2) Cooking is an important skill, and ____________ should learn to make some simple dishes.A.everybodyB.anythingC.somethingD.nobody2. (2020 云南昆明官渡一模,28) --It's raining. I left my umbrella at home.--Dont worry. I have one. You can share it with __________.A.IB.youC.meD.your3. (2020黑龙江哈尔滨平房调研,9) There is _____________ wrong with my left hand and ithurts badly.A.somethingB.anythingC.nothing4. (2020湖北荆州调研,21) --He must be very tired after a long walk.--Yes, let _________ stop and have a rest.A.heB.meC.her5. (2020吉林长春汽开一模,43) --I like the two sweaters, but I can only afford ____________ of them.--I suggest you take the black one.A.allB.bothC.neitherD.either6. (2019广东省一模.33) Nowadays, more and more students are learning English online with smart phones. They think those apps for English language learners can help improve ____________ oral English. But they cost __________ a large amount of money.A.them; theirB.their; themC.they; themD.them; they7. (2018 广东韶关一模,32) --Mike, can I borrow your dictionary? I lost ___________ yesterday.--Sure. Here you are.A.mineB.yoursC.hersD.his8. (2018河南周口沈丘一模,22) My child, to the whole world , you are just ____________ but for me, you are the whole world.A.someoneB.anyoneC.no oneD.everyone9. --Which of the two pairs of shoes will you take?--I'll take ____________. They are too small for me.A.bothB.allC.eitherD.neither二、单句填空1.(2020吉林长春南关一模,6) All the guests enjoyed _______________(them) at thewelcoming party.2.(2020吉林长春绿园一模,30) Tom, growing up means sometimes you need to forget_____________ and think of someone else.3.(2020吉林长春解放中学一模,34 改编) A car hit two old ladies at the crossing.Luckily, _____________ of them were not badly hurt.4.(2019 广西贵港港南一模,78) --Are these your magazines?--No,they're ______________(他们的).5.(2019广西百色适应性演练,79) My aunt can speak a little English and she learns itby ____________(她自己).6.The sports meeting is a great success, and e____________ is going fine.11。

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必修(1)题组2
一、单项选择题(本大题共19小题,每小题4分,共76分)
(2012·山西长治摸底)下图为“某时赤道南北天气状况示意图”(单位:hPa)。

读图回答1~2题。

1.下列说法正确的是()
A.甲天气系统东侧盛行偏北风,形成暖锋
B.乙天气系统中心气流旋转下沉,东侧为暖锋
C.①和②锋面分别向东南和西北方向移动
D.m地阴雨连绵,n地天气晴朗
2.下图中正确反映①锋面过境期间,g地温度变化过程的是()
A.甲B.乙
C.丙D.丁
读“昆明准静止锋示意图”,回答3~4题。

3.此时贵阳附近的天气特征是()
A.阴雨连绵B.晴空万里
C.大雪纷飞D.暴风骤雨
4.据图分析影响昆明准静止锋的成因主要是()
A.暖气团势力强B.冷气团势力强
C.地形影响D.海陆位置影响
读“某天气系统经过石家庄前后的气温、气压、降水、风速变化示意图”,完成5~7题。

5.该天气系统是()
A.气旋B.反气旋C.冷锋D.暖锋
6.该天气系统到达石家庄市的时间是()
A.29日B.31日C.1日D.3日
7.下列现象与图示天气系统过境无关
..的是()
A.感冒患者数量猛增B.交通事故频发
C.城市用电、用气量减少D.病虫害减少,有利于来年农作物的生长读图(图中序号表示地质作用),回答8~9题。

8.图示各种地质作用中,相同的是()
A.①③⑤B.④⑥⑧
C.①②⑤⑥D.⑤⑥⑦⑧
9.从地质大循环的完整性看,图中缺失的过程包括()
A.沉积物变成变质岩的过程
B.变质岩变成火成岩的过程
C.沉积岩变成岩浆的过程
D.火成岩变成沉积岩的过程
下图为“某地区地质剖面图”,读图完成第10题。

10.从图中各岩石的形成顺序看,图中侵入岩大约在()
A.石灰岩形成之后B.页岩形成之前
C.变质岩形成之后D.石灰岩形成之前
(2012·合肥模拟)读“我国某山脉及两侧地质剖面图”,回答11~12题。

11.图中岩石不可能
...存在化石的是()
A.砂页岩B.花岗岩C.石灰岩D.砂砾岩
12.图中甲地所在地表的地质作用主要是()
A.风化作用、风力作用B.风化作用、流水作用
C.冰川侵蚀作用、冰川沉积作用D.海浪侵蚀作用、海浪沉积作用
(2012·浙江五校第一次联考)下图是“夏威夷群岛主岛与其3个链状火山岛屿的分布示意图”,许多科学家相信,夏威夷群岛主岛和这些链状火山岛屿,应该是因为太平洋板块在一个可视为固定不动且喷发岩浆的“热点”上移动(箭头指向代表板块移动方向)造成的。

读图完成13~14题。

13.此处应()
A.位于板块生长边界B.位于板块消亡边界
C.位于美洲板块D.不位于板块交界处
14.下列最能代表从夏威夷群岛主岛(1)到链状火山岛屿(2、3、4)的年龄分布情形的图是
(2012·河南信阳模拟)下图为“某地的地质剖面图”。

读图完成15~16题。

15.下列地质事件由先到后发生的顺序为()
①断层的发生②砂岩沉积③页岩沉积④岩浆的侵入⑤页岩层与石灰岩层间侵蚀面的侵蚀作用
A.①②③④⑤B.③②①④⑤
C.⑤③②④①D.⑤③④②①
16.关于图中内容的说法正确的是()
A.图中页岩因属于变质岩而不可能含有化石
B.花岗岩属于喷出岩,砂岩属于沉积岩
C.图中断层的形成是内力作用的结果,侵蚀面的形成是外力作用的结果
D.从地壳运动角度分析,该地地壳一直是上升隆起的
下图表示“某一河流的部分河段”。

读图回答17~18题。

天门山位于安徽省和县与当涂县西南的长江两岸,在长江以西的叫西梁山,在长江以东的叫东梁山。

两山隔江对峙,形同门户,所以叫“天门”。

陈桥洲是此处的江心洲。

17.下面四地与图中陈桥洲成因相类似的是()
A.火地岛B.崇明岛C.新西兰南岛D.爱尔兰岛
18.若沿东梁山—西梁山作—长江横剖面图,下列图中较吻合的是()
19.北京时间2011年3月11日13时46分,日本本州岛仙台港以东,130km处发生里氏9.0级地震,地震引发大规模海啸,局部海啸高达23m。

海啸的形成原理可概括为:“俯冲板块向上覆板块下方俯冲运动,上覆板块缓慢变形,不断积累弹性能量,最终达到极限,上覆板块弹起,形成巨大水柱,向两侧传播,形成海啸。

”下图中能正确表示海啸形成顺序的是()
A.甲→乙→丙→丁B.丙→丁→乙→甲
C.乙→丙→丁→甲D.丙→甲→乙→丁
二、综合题(本大题共2小题)
20.读下图,回答下列问题。

(1)在A、B两地哪里钻孔能打到煤层?________,原因是________________________________________。

(2)甲、乙、丙三个村庄中,________村为旅游胜地,因这里的________地形风景优美,在此村修建公路要注意________等问题。

(3)如果要找到化石只能到________村和________村去找,原因是________________。

(4)三个村庄若都已发现了矿产,那么矿产是否会相同________。

原因是__________________________。

21.读“沿北回归线的东西向某剖面图”,完成下列问题。

(1)从地质构造上看属于向斜的字母是____,图中共有______个断层,从地形来看B处属于
______。

(2)图中的虚线圈F属于板块的______边界。

(3)若开采石油、天然气,应在______处。

(4)若F点处在太平洋板块中,则E点应处在______板块中,E点所在的岛屿为我国的______岛,如果G处发生地震,图中地表各点中,地震烈度最大的是______。

必修(1)题组2答案
1.D
2.C
解析:第1题,m地位于暖锋的锋前,n地位于冷锋的锋前,暖锋降水区在锋前,冷锋降水区主要在锋后。

第2题,①锋为冷锋,g地在冷锋过境前,受暖气团控制,温度较高;冷锋过境后,受冷气团控制,温度降低。

3.A
4.C
解析:冬末春初(冬半年),南下的冷空气遇到云贵高原及附近山地的阻挡,与南部的暖湿空气相持而形成昆明准静止锋,并在贵阳附近形成阴雨连绵的天气。

5.C
6.B
7.C
解析:第5题,该天气系统过境时,气温下降,风速增大,降水明显,为冷锋。

第6题,降水出现的日期即为冷锋到达的时间。

第7题,冷锋过境导致气温下降,城市市民因取暖而使得用电、用气量增加;气温下降,感冒患者可能增加;路面结冰,交通事故频发;过冬害虫可能因低温而死亡,病虫害减少。

8.A 9.C
解析:第8题,箭头①③⑤都指向沉积物,表示三大类岩石风化、侵蚀后的产物经搬运作用,在低洼处发生堆积。

第9题,各类岩石都可经过重熔再生作用形成新的岩浆,图中没有画出沉积岩变成岩浆的箭头。

10.A
解析:从图中可看出,侵入岩已侵入到石灰岩层,故侵入岩一定是在石灰岩形成后侵入的。

答案:11.B 12.A
解析:第11题,花岗岩是由岩浆侵入冷凝形成的,不可能存在化石。

第12题,由图中信息可知,甲地为内蒙古高原,影响其地表形态的主要地质作用是风化、风力等外力作用。

13.D 14.B
解析:第13题,夏威夷群岛位于太平洋板块内部。

第14题,夏威夷群岛1处是新的岩浆喷出的地方,岩石年龄最年轻,距离该处越远,岩石年龄越老。

15.C 16.C
解析:第15题,根据岩层特点可知,该地最早形成了石灰岩,石灰岩受外力侵蚀后又出现了页岩的沉积,后又发生了砂岩的沉积,之后又发生了岩浆的侵入活动,形成了花岗岩。

最后发生了断层,使石灰岩、砂岩、页岩、岩浆岩等岩层发生了断裂错位。

第16题,图中石灰岩、砂岩、页岩均为沉积岩,花岗岩为岩浆岩中的侵入岩;断层是内力作用的结果,侵蚀面的形成
是外力作用的结果。

17.B 18.D
解析:第17题,根据图中信息判断,陈桥洲主要是由流水堆积作用形成的,崇明岛是我国主要的冲积岛。

第18题,在地转偏向力的影响下,北半球河流右岸侵蚀,左岸堆积,形成D 项所示形状的平面图。

19.D
解析:丙图表示“俯冲板块向上覆板块下方俯冲运动”;甲图表示“上覆板块缓慢变形,不断积累弹性能量”;乙图表示“(弹性能量累积)最终达到极限,上覆板块弹起,形成巨大水柱”;丁图表示“巨大水柱向两侧传播形成海啸”。

20答案:(1)B 向斜区域煤层不易受侵蚀而保留下来,A处被侵蚀而没有煤层(2)甲喀斯特塌方(3)甲乙均有沉积岩层(4)不相同沉积岩和花岗岩成因不同,故矿产不同21答案:(1)B 两个山岭或山地
(2)消亡(3)D
(4)亚欧台湾 E。

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